28778502912

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{353}}^1$

素因数の和:579

約数の個数: 288

約数和(自身を含む): 83587499520

約数和(自身を除く): 54808996608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 48, 57, 64, 74, 76, 96, 111, 114, 128, 148, 151, 152, 192, 222, 228, 256, 296, 302, 304, 353, 384, 444, 453, 456, 592, 604, 608, 703, 706, 768, 888, 906, 912, 1059, 1184, 1208, 1216, 1406, 1412, 1776, 1812, 1824, 2109, 2118, 2368, 2416, 2432, 2812, 2824, 2869, 3552, 3624, 3648, 4218, 4236, 4736, 4832, 4864, 5587, 5624, 5648, 5738, 6707, 7104, 7248, 7296, 8436, 8472, 8607, 9472, 9664, 11174, 11248, 11296, 11476, 13061, 13414, 14208, 14496, 14592, 16761, 16872, 16944, 17214, 19328, 20121, 22348, 22496, 22592, 22952, 26122, 26828, 28416, 28992, 33522, 33744, 33888, 34428, 38656, 39183, 40242, 44696, 44992, 45184, 45904, 52244, 53303, 53656, 57984, 67044, 67488, 67776, 68856, 78366, 80484, 89392, 89984, 90368, 91808, 104488, 106153, 106606, 107312, 115968, 134088, 134976, 135552, 137712, 156732, 159909, 160968, 178784, 179968, 183616, 208976, 212306, 213212, 214624, 248159, 268176, 269952, 271104, 275424, 313464, 318459, 319818, 321936, 357568, 367232, 417952, 424612, 426424, 429248, 496318, 536352, 539904, 550848, 626928, 636918, 639636, 643872, 715136, 734464, 744477, 835904, 849224, 852848, 858496, 992636, 1012757, 1072704, 1101696, 1253856, 1273836, 1279272, 1287744, 1430272, 1488954, 1671808, 1698448, 1705696, 1716992, 1972211, 1985272, 2025514, 2145408, 2203392, 2507712, 2547672, 2558544, 2575488, 2977908, 3038271, 3343616, 3396896, 3411392, 3944422, 3970544, 4051028, 4290816, 5015424, 5095344, 5117088, 5150976, 5916633, 5955816, 6076542, 6793792, 6822784, 7888844, 7941088, 8102056, 10030848, 10190688, 10234176, 11833266, 11911632, 12153084, 13587584, 13645568, 15777688, 15882176, 16204112, 20381376, 20468352, 23666532, 23823264, 24306168, 27175168, 31555376, 31764352, 32408224, 37472009, 40762752, 40936704, 47333064, 47646528, 48612336, 63110752, 63528704, 64816448, 74944018, 81525504, 94666128, 95293056, 97224672, 112416027, 126221504, 129632896, 149888036, 189332256, 190586112, 194449344, 224832054, 252443008, 259265792, 299776072, 378664512, 388898688, 449664108, 504886016, 599552144, 757329024, 777797376, 899328216, 1199104288, 1514658048, 1798656432, 2398208576, 3597312864, 4796417152, 7194625728, 9592834304, 14389251456, 28778502912]

約数ペア:

[(1, 28778502912), (2, 14389251456), (3, 9592834304), (4, 7194625728), (6, 4796417152), (8, 3597312864), (12, 2398208576), (16, 1798656432), (19, 1514658048), (24, 1199104288), (32, 899328216), (37, 777797376), (38, 757329024), (48, 599552144), (57, 504886016), (64, 449664108), (74, 388898688), (76, 378664512), (96, 299776072), (111, 259265792), (114, 252443008), (128, 224832054), (148, 194449344), (151, 190586112), (152, 189332256), (192, 149888036), (222, 129632896), (228, 126221504), (256, 112416027), (296, 97224672), (302, 95293056), (304, 94666128), (353, 81525504), (384, 74944018), (444, 64816448), (453, 63528704), (456, 63110752), (592, 48612336), (604, 47646528), (608, 47333064), (703, 40936704), (706, 40762752), (768, 37472009), (888, 32408224), (906, 31764352), (912, 31555376), (1059, 27175168), (1184, 24306168), (1208, 23823264), (1216, 23666532), (1406, 20468352), (1412, 20381376), (1776, 16204112), (1812, 15882176), (1824, 15777688), (2109, 13645568), (2118, 13587584), (2368, 12153084), (2416, 11911632), (2432, 11833266), (2812, 10234176), (2824, 10190688), (2869, 10030848), (3552, 8102056), (3624, 7941088), (3648, 7888844), (4218, 6822784), (4236, 6793792), (4736, 6076542), (4832, 5955816), (4864, 5916633), (5587, 5150976), (5624, 5117088), (5648, 5095344), (5738, 5015424), (6707, 4290816), (7104, 4051028), (7248, 3970544), (7296, 3944422), (8436, 3411392), (8472, 3396896), (8607, 3343616), (9472, 3038271), (9664, 2977908), (11174, 2575488), (11248, 2558544), (11296, 2547672), (11476, 2507712), (13061, 2203392), (13414, 2145408), (14208, 2025514), (14496, 1985272), (14592, 1972211), (16761, 1716992), (16872, 1705696), (16944, 1698448), (17214, 1671808), (19328, 1488954), (20121, 1430272), (22348, 1287744), (22496, 1279272), (22592, 1273836), (22952, 1253856), (26122, 1101696), (26828, 1072704), (28416, 1012757), (28992, 992636), (33522, 858496), (33744, 852848), (33888, 849224), (34428, 835904), (38656, 744477), (39183, 734464), (40242, 715136), (44696, 643872), (44992, 639636), (45184, 636918), (45904, 626928), (52244, 550848), (53303, 539904), (53656, 536352), (57984, 496318), (67044, 429248), (67488, 426424), (67776, 424612), (68856, 417952), (78366, 367232), (80484, 357568), (89392, 321936), (89984, 319818), (90368, 318459), (91808, 313464), (104488, 275424), (106153, 271104), (106606, 269952), (107312, 268176), (115968, 248159), (134088, 214624), (134976, 213212), (135552, 212306), (137712, 208976), (156732, 183616), (159909, 179968), (160968, 178784)]