997943232

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1913}}^1$

素因数の和:1971

約数の個数: 224

約数和(自身を含む): 3266968320

約数和(自身を除く): 2269025088

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 19, 22, 24, 26, 32, 33, 38, 39, 44, 48, 52, 57, 64, 66, 76, 78, 88, 96, 104, 114, 132, 143, 152, 156, 176, 192, 208, 209, 228, 247, 264, 286, 304, 312, 352, 416, 418, 429, 456, 494, 528, 572, 608, 624, 627, 704, 741, 832, 836, 858, 912, 988, 1056, 1144, 1216, 1248, 1254, 1482, 1672, 1716, 1824, 1913, 1976, 2112, 2288, 2496, 2508, 2717, 2964, 3344, 3432, 3648, 3826, 3952, 4576, 5016, 5434, 5739, 5928, 6688, 6864, 7652, 7904, 8151, 9152, 10032, 10868, 11478, 11856, 13376, 13728, 15304, 15808, 16302, 20064, 21043, 21736, 22956, 23712, 24869, 27456, 30608, 32604, 36347, 40128, 42086, 43472, 45912, 47424, 49738, 61216, 63129, 65208, 72694, 74607, 84172, 86944, 91824, 99476, 109041, 122432, 126258, 130416, 145388, 149214, 168344, 173888, 183648, 198952, 218082, 252516, 260832, 273559, 290776, 298428, 336688, 367296, 397904, 399817, 436164, 472511, 505032, 521664, 547118, 581552, 596856, 673376, 795808, 799634, 820677, 872328, 945022, 1010064, 1094236, 1163104, 1193712, 1199451, 1346752, 1417533, 1591616, 1599268, 1641354, 1744656, 1890044, 2020128, 2188472, 2326208, 2387424, 2398902, 2835066, 3198536, 3282708, 3489312, 3780088, 4040256, 4376944, 4774848, 4797804, 5197621, 5670132, 6397072, 6565416, 6978624, 7560176, 8753888, 9595608, 10395242, 11340264, 12794144, 13130832, 15120352, 15592863, 17507776, 19191216, 20790484, 22680528, 25588288, 26261664, 30240704, 31185726, 38382432, 41580968, 45361056, 52523328, 62371452, 76764864, 83161936, 90722112, 124742904, 166323872, 249485808, 332647744, 498971616, 997943232]

約数ペア:

[(1, 997943232), (2, 498971616), (3, 332647744), (4, 249485808), (6, 166323872), (8, 124742904), (11, 90722112), (12, 83161936), (13, 76764864), (16, 62371452), (19, 52523328), (22, 45361056), (24, 41580968), (26, 38382432), (32, 31185726), (33, 30240704), (38, 26261664), (39, 25588288), (44, 22680528), (48, 20790484), (52, 19191216), (57, 17507776), (64, 15592863), (66, 15120352), (76, 13130832), (78, 12794144), (88, 11340264), (96, 10395242), (104, 9595608), (114, 8753888), (132, 7560176), (143, 6978624), (152, 6565416), (156, 6397072), (176, 5670132), (192, 5197621), (208, 4797804), (209, 4774848), (228, 4376944), (247, 4040256), (264, 3780088), (286, 3489312), (304, 3282708), (312, 3198536), (352, 2835066), (416, 2398902), (418, 2387424), (429, 2326208), (456, 2188472), (494, 2020128), (528, 1890044), (572, 1744656), (608, 1641354), (624, 1599268), (627, 1591616), (704, 1417533), (741, 1346752), (832, 1199451), (836, 1193712), (858, 1163104), (912, 1094236), (988, 1010064), (1056, 945022), (1144, 872328), (1216, 820677), (1248, 799634), (1254, 795808), (1482, 673376), (1672, 596856), (1716, 581552), (1824, 547118), (1913, 521664), (1976, 505032), (2112, 472511), (2288, 436164), (2496, 399817), (2508, 397904), (2717, 367296), (2964, 336688), (3344, 298428), (3432, 290776), (3648, 273559), (3826, 260832), (3952, 252516), (4576, 218082), (5016, 198952), (5434, 183648), (5739, 173888), (5928, 168344), (6688, 149214), (6864, 145388), (7652, 130416), (7904, 126258), (8151, 122432), (9152, 109041), (10032, 99476), (10868, 91824), (11478, 86944), (11856, 84172), (13376, 74607), (13728, 72694), (15304, 65208), (15808, 63129), (16302, 61216), (20064, 49738), (21043, 47424), (21736, 45912), (22956, 43472), (23712, 42086), (24869, 40128), (27456, 36347), (30608, 32604)]