2685751543508

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1\times {\mathrm{1249}}^1$

素因数の和:1930

約数の個数: 144

約数和(自身を含む): 5298013770000

約数和(自身を除く): 2612262226492

約数列:

[1, 2, 4, 11, 22, 44, 61, 121, 122, 173, 242, 244, 346, 421, 484, 671, 692, 842, 1249, 1342, 1684, 1903, 2498, 2684, 3806, 4631, 4996, 7381, 7612, 9262, 10553, 13739, 14762, 18524, 20933, 21106, 25681, 27478, 29524, 41866, 42212, 50941, 51362, 54956, 72833, 76189, 83732, 101882, 102724, 116083, 145666, 151129, 152378, 203764, 216077, 232166, 282491, 291332, 302258, 304756, 432154, 464332, 525829, 564982, 604516, 801163, 838079, 864308, 1051658, 1129964, 1276913, 1602326, 1676158, 2103316, 2376847, 2553826, 3107401, 3204652, 3352316, 4442813, 4753694, 5107652, 5784119, 6214802, 8812793, 8885626, 9218869, 9507388, 11568238, 12429604, 13180697, 17625586, 17771252, 18437738, 23136476, 26145317, 26361394, 32075569, 35251172, 36875476, 48870943, 52290634, 52722788, 63625309, 64151138, 90968417, 97741886, 104581268, 127250618, 128302276, 144987667, 181936834, 195483772, 254501236, 289975334, 352831259, 363873668, 537580373, 579950668, 705662518, 1000652587, 1075160746, 1411325036, 1594864337, 2001305174, 2150321492, 3189728674, 3881143849, 4002610348, 5549073437, 6379457348, 7762287698, 11007178457, 11098146874, 15524575396, 22014356914, 22196293748, 44028713828, 61039807807, 122079615614, 244159231228, 671437885877, 1342875771754, 2685751543508]

約数ペア:

[(1, 2685751543508), (2, 1342875771754), (4, 671437885877), (11, 244159231228), (22, 122079615614), (44, 61039807807), (61, 44028713828), (121, 22196293748), (122, 22014356914), (173, 15524575396), (242, 11098146874), (244, 11007178457), (346, 7762287698), (421, 6379457348), (484, 5549073437), (671, 4002610348), (692, 3881143849), (842, 3189728674), (1249, 2150321492), (1342, 2001305174), (1684, 1594864337), (1903, 1411325036), (2498, 1075160746), (2684, 1000652587), (3806, 705662518), (4631, 579950668), (4996, 537580373), (7381, 363873668), (7612, 352831259), (9262, 289975334), (10553, 254501236), (13739, 195483772), (14762, 181936834), (18524, 144987667), (20933, 128302276), (21106, 127250618), (25681, 104581268), (27478, 97741886), (29524, 90968417), (41866, 64151138), (42212, 63625309), (50941, 52722788), (51362, 52290634), (54956, 48870943), (72833, 36875476), (76189, 35251172), (83732, 32075569), (101882, 26361394), (102724, 26145317), (116083, 23136476), (145666, 18437738), (151129, 17771252), (152378, 17625586), (203764, 13180697), (216077, 12429604), (232166, 11568238), (282491, 9507388), (291332, 9218869), (302258, 8885626), (304756, 8812793), (432154, 6214802), (464332, 5784119), (525829, 5107652), (564982, 4753694), (604516, 4442813), (801163, 3352316), (838079, 3204652), (864308, 3107401), (1051658, 2553826), (1129964, 2376847), (1276913, 2103316), (1602326, 1676158)]