40455093536

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{991}}^1$

素因数の和:1847

約数の個数: 144

約数和(自身を含む): 94490452224

約数和(自身を除く): 54035358688

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 352, 416, 484, 572, 811, 968, 991, 1144, 1573, 1622, 1936, 1982, 2288, 3146, 3244, 3872, 3964, 4576, 6292, 6488, 7928, 8921, 10543, 10901, 12584, 12883, 12976, 15856, 17842, 21086, 21802, 25168, 25766, 25952, 31712, 35684, 42172, 43604, 50336, 51532, 71368, 84344, 87208, 98131, 103064, 115973, 119911, 141713, 142736, 168688, 174416, 196262, 206128, 231946, 239822, 283426, 285472, 337376, 348832, 392524, 412256, 463892, 479644, 566852, 785048, 803701, 927784, 959288, 1133704, 1275703, 1558843, 1570096, 1607402, 1855568, 1918576, 2267408, 2551406, 3117686, 3140192, 3214804, 3711136, 3837152, 4534816, 5102812, 6235372, 6429608, 8840711, 10205624, 10448113, 12470744, 12859216, 17681422, 20411248, 20896226, 24941488, 25718432, 35362844, 40822496, 41792452, 49882976, 70725688, 83584904, 97247821, 114929243, 141451376, 167169808, 194495642, 229858486, 282902752, 334339616, 388991284, 459716972, 777982568, 919433944, 1264221673, 1555965136, 1838867888, 2528443346, 3111930272, 3677735776, 5056886692, 10113773384, 20227546768, 40455093536]

約数ペア:

[(1, 40455093536), (2, 20227546768), (4, 10113773384), (8, 5056886692), (11, 3677735776), (13, 3111930272), (16, 2528443346), (22, 1838867888), (26, 1555965136), (32, 1264221673), (44, 919433944), (52, 777982568), (88, 459716972), (104, 388991284), (121, 334339616), (143, 282902752), (176, 229858486), (208, 194495642), (242, 167169808), (286, 141451376), (352, 114929243), (416, 97247821), (484, 83584904), (572, 70725688), (811, 49882976), (968, 41792452), (991, 40822496), (1144, 35362844), (1573, 25718432), (1622, 24941488), (1936, 20896226), (1982, 20411248), (2288, 17681422), (3146, 12859216), (3244, 12470744), (3872, 10448113), (3964, 10205624), (4576, 8840711), (6292, 6429608), (6488, 6235372), (7928, 5102812), (8921, 4534816), (10543, 3837152), (10901, 3711136), (12584, 3214804), (12883, 3140192), (12976, 3117686), (15856, 2551406), (17842, 2267408), (21086, 1918576), (21802, 1855568), (25168, 1607402), (25766, 1570096), (25952, 1558843), (31712, 1275703), (35684, 1133704), (42172, 959288), (43604, 927784), (50336, 803701), (51532, 785048), (71368, 566852), (84344, 479644), (87208, 463892), (98131, 412256), (103064, 392524), (115973, 348832), (119911, 337376), (141713, 285472), (142736, 283426), (168688, 239822), (174416, 231946), (196262, 206128)]