321939072

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:160

約数の個数: 384

約数和(自身を含む): 1185125760

約数和(自身を除く): 863186688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 37, 39, 42, 48, 52, 56, 63, 64, 72, 74, 78, 83, 84, 91, 96, 104, 111, 112, 117, 126, 128, 144, 148, 156, 166, 168, 182, 192, 208, 222, 224, 234, 249, 252, 259, 273, 288, 296, 312, 332, 333, 336, 364, 384, 416, 444, 448, 468, 481, 498, 504, 518, 546, 576, 581, 592, 624, 664, 666, 672, 728, 747, 777, 819, 832, 888, 896, 936, 962, 996, 1008, 1036, 1079, 1092, 1152, 1162, 1184, 1248, 1328, 1332, 1344, 1443, 1456, 1494, 1554, 1638, 1664, 1743, 1776, 1872, 1924, 1992, 2016, 2072, 2158, 2184, 2324, 2331, 2368, 2496, 2656, 2664, 2688, 2886, 2912, 2988, 3071, 3108, 3237, 3276, 3367, 3486, 3552, 3744, 3848, 3984, 4032, 4144, 4316, 4329, 4368, 4648, 4662, 4736, 4992, 5229, 5312, 5328, 5772, 5824, 5976, 6142, 6216, 6474, 6552, 6734, 6972, 7104, 7488, 7553, 7696, 7968, 8064, 8288, 8632, 8658, 8736, 9213, 9296, 9324, 9711, 10101, 10458, 10624, 10656, 11544, 11648, 11952, 12284, 12432, 12948, 13104, 13468, 13944, 14208, 14976, 15106, 15392, 15936, 16576, 17264, 17316, 17472, 18426, 18592, 18648, 19422, 20202, 20916, 21312, 21497, 22659, 23088, 23904, 24568, 24864, 25896, 26208, 26936, 27639, 27888, 30212, 30303, 30784, 31872, 33152, 34528, 34632, 34944, 36852, 37184, 37296, 38844, 39923, 40404, 41832, 42624, 42994, 45318, 46176, 47808, 49136, 49728, 51792, 52416, 53872, 55278, 55776, 60424, 60606, 61568, 64491, 67977, 69056, 69264, 73704, 74368, 74592, 77688, 79846, 80808, 83664, 85988, 90636, 92352, 95616, 98272, 99456, 103584, 104832, 107744, 110556, 111552, 119769, 120848, 121212, 128982, 135954, 138112, 138528, 147408, 149184, 155376, 159692, 161616, 167328, 171976, 181272, 184704, 193473, 196544, 207168, 215488, 221112, 223104, 239538, 241696, 242424, 257964, 271908, 277056, 279461, 294816, 298368, 310752, 319384, 323232, 334656, 343952, 359307, 362544, 386946, 393088, 414336, 430976, 442224, 479076, 483392, 484848, 515928, 543816, 554112, 558922, 589632, 621504, 638768, 646464, 669312, 687904, 718614, 725088, 773892, 838383, 884448, 958152, 966784, 969696, 1031856, 1087632, 1117844, 1179264, 1243008, 1277536, 1292928, 1375808, 1437228, 1450176, 1547784, 1676766, 1768896, 1916304, 1939392, 2063712, 2175264, 2235688, 2515149, 2555072, 2751616, 2874456, 2900352, 3095568, 3353532, 3537792, 3832608, 3878784, 4127424, 4350528, 4471376, 5030298, 5110144, 5748912, 6191136, 6707064, 7665216, 8254848, 8701056, 8942752, 10060596, 11497824, 12382272, 13414128, 15330432, 17885504, 20121192, 22995648, 24764544, 26828256, 35771008, 40242384, 45991296, 53656512, 80484768, 107313024, 160969536, 321939072]

約数ペア:

[(1, 321939072), (2, 160969536), (3, 107313024), (4, 80484768), (6, 53656512), (7, 45991296), (8, 40242384), (9, 35771008), (12, 26828256), (13, 24764544), (14, 22995648), (16, 20121192), (18, 17885504), (21, 15330432), (24, 13414128), (26, 12382272), (28, 11497824), (32, 10060596), (36, 8942752), (37, 8701056), (39, 8254848), (42, 7665216), (48, 6707064), (52, 6191136), (56, 5748912), (63, 5110144), (64, 5030298), (72, 4471376), (74, 4350528), (78, 4127424), (83, 3878784), (84, 3832608), (91, 3537792), (96, 3353532), (104, 3095568), (111, 2900352), (112, 2874456), (117, 2751616), (126, 2555072), (128, 2515149), (144, 2235688), (148, 2175264), (156, 2063712), (166, 1939392), (168, 1916304), (182, 1768896), (192, 1676766), (208, 1547784), (222, 1450176), (224, 1437228), (234, 1375808), (249, 1292928), (252, 1277536), (259, 1243008), (273, 1179264), (288, 1117844), (296, 1087632), (312, 1031856), (332, 969696), (333, 966784), (336, 958152), (364, 884448), (384, 838383), (416, 773892), (444, 725088), (448, 718614), (468, 687904), (481, 669312), (498, 646464), (504, 638768), (518, 621504), (546, 589632), (576, 558922), (581, 554112), (592, 543816), (624, 515928), (664, 484848), (666, 483392), (672, 479076), (728, 442224), (747, 430976), (777, 414336), (819, 393088), (832, 386946), (888, 362544), (896, 359307), (936, 343952), (962, 334656), (996, 323232), (1008, 319384), (1036, 310752), (1079, 298368), (1092, 294816), (1152, 279461), (1162, 277056), (1184, 271908), (1248, 257964), (1328, 242424), (1332, 241696), (1344, 239538), (1443, 223104), (1456, 221112), (1494, 215488), (1554, 207168), (1638, 196544), (1664, 193473), (1743, 184704), (1776, 181272), (1872, 171976), (1924, 167328), (1992, 161616), (2016, 159692), (2072, 155376), (2158, 149184), (2184, 147408), (2324, 138528), (2331, 138112), (2368, 135954), (2496, 128982), (2656, 121212), (2664, 120848), (2688, 119769), (2886, 111552), (2912, 110556), (2988, 107744), (3071, 104832), (3108, 103584), (3237, 99456), (3276, 98272), (3367, 95616), (3486, 92352), (3552, 90636), (3744, 85988), (3848, 83664), (3984, 80808), (4032, 79846), (4144, 77688), (4316, 74592), (4329, 74368), (4368, 73704), (4648, 69264), (4662, 69056), (4736, 67977), (4992, 64491), (5229, 61568), (5312, 60606), (5328, 60424), (5772, 55776), (5824, 55278), (5976, 53872), (6142, 52416), (6216, 51792), (6474, 49728), (6552, 49136), (6734, 47808), (6972, 46176), (7104, 45318), (7488, 42994), (7553, 42624), (7696, 41832), (7968, 40404), (8064, 39923), (8288, 38844), (8632, 37296), (8658, 37184), (8736, 36852), (9213, 34944), (9296, 34632), (9324, 34528), (9711, 33152), (10101, 31872), (10458, 30784), (10624, 30303), (10656, 30212), (11544, 27888), (11648, 27639), (11952, 26936), (12284, 26208), (12432, 25896), (12948, 24864), (13104, 24568), (13468, 23904), (13944, 23088), (14208, 22659), (14976, 21497), (15106, 21312), (15392, 20916), (15936, 20202), (16576, 19422), (17264, 18648), (17316, 18592), (17472, 18426)]