2978011008

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1109}}^1$

素因数の和:1179

約数の個数: 320

約数和(自身を含む): 10411711200

約数和(自身を除く): 7433700192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 54, 56, 63, 64, 72, 74, 81, 84, 96, 108, 111, 112, 126, 128, 144, 148, 162, 168, 189, 192, 216, 222, 224, 252, 259, 288, 296, 324, 333, 336, 378, 384, 432, 444, 448, 504, 518, 567, 576, 592, 648, 666, 672, 756, 777, 864, 888, 896, 999, 1008, 1036, 1109, 1134, 1152, 1184, 1296, 1332, 1344, 1512, 1554, 1728, 1776, 1998, 2016, 2072, 2218, 2268, 2331, 2368, 2592, 2664, 2688, 2997, 3024, 3108, 3327, 3456, 3552, 3996, 4032, 4144, 4436, 4536, 4662, 4736, 5184, 5328, 5994, 6048, 6216, 6654, 6993, 7104, 7763, 7992, 8064, 8288, 8872, 9072, 9324, 9981, 10368, 10656, 11988, 12096, 12432, 13308, 13986, 14208, 15526, 15984, 16576, 17744, 18144, 18648, 19962, 20979, 21312, 23289, 23976, 24192, 24864, 26616, 27972, 29943, 31052, 31968, 33152, 35488, 36288, 37296, 39924, 41033, 41958, 42624, 46578, 47952, 49728, 53232, 55944, 59886, 62104, 63936, 69867, 70976, 72576, 74592, 79848, 82066, 83916, 89829, 93156, 95904, 99456, 106464, 111888, 119772, 123099, 124208, 127872, 139734, 141952, 149184, 159696, 164132, 167832, 179658, 186312, 191808, 209601, 212928, 223776, 239544, 246198, 248416, 279468, 287231, 298368, 319392, 328264, 335664, 359316, 369297, 372624, 383616, 419202, 425856, 447552, 479088, 492396, 496832, 558936, 574462, 628803, 638784, 656528, 671328, 718632, 738594, 745248, 838404, 861693, 895104, 958176, 984792, 993664, 1107891, 1117872, 1148924, 1257606, 1277568, 1313056, 1342656, 1437264, 1477188, 1490496, 1676808, 1723386, 1916352, 1969584, 2215782, 2235744, 2297848, 2515212, 2585079, 2626112, 2685312, 2874528, 2954376, 2980992, 3323673, 3353616, 3446772, 3832704, 3939168, 4431564, 4471488, 4595696, 5030424, 5170158, 5252224, 5749056, 5908752, 6647346, 6707232, 6893544, 7755237, 7878336, 8863128, 8942976, 9191392, 10060848, 10340316, 11498112, 11817504, 13294692, 13414464, 13787088, 15510474, 15756672, 17726256, 18382784, 20121696, 20680632, 23265711, 23635008, 26589384, 26828928, 27574176, 31020948, 35452512, 36765568, 40243392, 41361264, 46531422, 47270016, 53178768, 55148352, 62041896, 70905024, 80486784, 82722528, 93062844, 106357536, 110296704, 124083792, 141810048, 165445056, 186125688, 212715072, 248167584, 330890112, 372251376, 425430144, 496335168, 744502752, 992670336, 1489005504, 2978011008]

約数ペア:

[(1, 2978011008), (2, 1489005504), (3, 992670336), (4, 744502752), (6, 496335168), (7, 425430144), (8, 372251376), (9, 330890112), (12, 248167584), (14, 212715072), (16, 186125688), (18, 165445056), (21, 141810048), (24, 124083792), (27, 110296704), (28, 106357536), (32, 93062844), (36, 82722528), (37, 80486784), (42, 70905024), (48, 62041896), (54, 55148352), (56, 53178768), (63, 47270016), (64, 46531422), (72, 41361264), (74, 40243392), (81, 36765568), (84, 35452512), (96, 31020948), (108, 27574176), (111, 26828928), (112, 26589384), (126, 23635008), (128, 23265711), (144, 20680632), (148, 20121696), (162, 18382784), (168, 17726256), (189, 15756672), (192, 15510474), (216, 13787088), (222, 13414464), (224, 13294692), (252, 11817504), (259, 11498112), (288, 10340316), (296, 10060848), (324, 9191392), (333, 8942976), (336, 8863128), (378, 7878336), (384, 7755237), (432, 6893544), (444, 6707232), (448, 6647346), (504, 5908752), (518, 5749056), (567, 5252224), (576, 5170158), (592, 5030424), (648, 4595696), (666, 4471488), (672, 4431564), (756, 3939168), (777, 3832704), (864, 3446772), (888, 3353616), (896, 3323673), (999, 2980992), (1008, 2954376), (1036, 2874528), (1109, 2685312), (1134, 2626112), (1152, 2585079), (1184, 2515212), (1296, 2297848), (1332, 2235744), (1344, 2215782), (1512, 1969584), (1554, 1916352), (1728, 1723386), (1776, 1676808), (1998, 1490496), (2016, 1477188), (2072, 1437264), (2218, 1342656), (2268, 1313056), (2331, 1277568), (2368, 1257606), (2592, 1148924), (2664, 1117872), (2688, 1107891), (2997, 993664), (3024, 984792), (3108, 958176), (3327, 895104), (3456, 861693), (3552, 838404), (3996, 745248), (4032, 738594), (4144, 718632), (4436, 671328), (4536, 656528), (4662, 638784), (4736, 628803), (5184, 574462), (5328, 558936), (5994, 496832), (6048, 492396), (6216, 479088), (6654, 447552), (6993, 425856), (7104, 419202), (7763, 383616), (7992, 372624), (8064, 369297), (8288, 359316), (8872, 335664), (9072, 328264), (9324, 319392), (9981, 298368), (10368, 287231), (10656, 279468), (11988, 248416), (12096, 246198), (12432, 239544), (13308, 223776), (13986, 212928), (14208, 209601), (15526, 191808), (15984, 186312), (16576, 179658), (17744, 167832), (18144, 164132), (18648, 159696), (19962, 149184), (20979, 141952), (21312, 139734), (23289, 127872), (23976, 124208), (24192, 123099), (24864, 119772), (26616, 111888), (27972, 106464), (29943, 99456), (31052, 95904), (31968, 93156), (33152, 89829), (35488, 83916), (36288, 82066), (37296, 79848), (39924, 74592), (41033, 72576), (41958, 70976), (42624, 69867), (46578, 63936), (47952, 62104), (49728, 59886), (53232, 55944)]