40429222792

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1\times {\mathrm{1297}}^1$

素因数の和:1703

約数の個数: 128

約数和(自身を含む): 92857881600

約数和(自身を除く): 52428658808

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 137, 238, 239, 274, 476, 478, 548, 952, 956, 959, 1096, 1297, 1673, 1912, 1918, 2329, 2594, 3346, 3836, 4063, 4658, 5188, 6692, 7672, 8126, 9079, 9316, 10376, 13384, 16252, 16303, 18158, 18632, 22049, 28441, 32504, 32606, 32743, 36316, 44098, 56882, 65212, 65486, 72632, 88196, 113764, 130424, 130972, 154343, 176392, 177689, 227528, 229201, 261944, 308686, 309983, 355378, 458402, 556631, 617372, 619966, 710756, 916804, 1113262, 1234744, 1239932, 1243823, 1421512, 1833608, 2169881, 2226524, 2479864, 2487646, 3020713, 3896417, 4339762, 4453048, 4975292, 5269711, 6041426, 7792834, 8679524, 9950584, 10539422, 12082852, 15585668, 17359048, 21078844, 21144991, 24165704, 31171336, 36887977, 42157688, 42289982, 42467671, 73775954, 84579964, 84935342, 147551908, 169159928, 169870684, 295103816, 297273697, 339741368, 594547394, 721950407, 1189094788, 1443900814, 2378189576, 2887801628, 5053652849, 5775603256, 10107305698, 20214611396, 40429222792]

約数ペア:

[(1, 40429222792), (2, 20214611396), (4, 10107305698), (7, 5775603256), (8, 5053652849), (14, 2887801628), (17, 2378189576), (28, 1443900814), (34, 1189094788), (56, 721950407), (68, 594547394), (119, 339741368), (136, 297273697), (137, 295103816), (238, 169870684), (239, 169159928), (274, 147551908), (476, 84935342), (478, 84579964), (548, 73775954), (952, 42467671), (956, 42289982), (959, 42157688), (1096, 36887977), (1297, 31171336), (1673, 24165704), (1912, 21144991), (1918, 21078844), (2329, 17359048), (2594, 15585668), (3346, 12082852), (3836, 10539422), (4063, 9950584), (4658, 8679524), (5188, 7792834), (6692, 6041426), (7672, 5269711), (8126, 4975292), (9079, 4453048), (9316, 4339762), (10376, 3896417), (13384, 3020713), (16252, 2487646), (16303, 2479864), (18158, 2226524), (18632, 2169881), (22049, 1833608), (28441, 1421512), (32504, 1243823), (32606, 1239932), (32743, 1234744), (36316, 1113262), (44098, 916804), (56882, 710756), (65212, 619966), (65486, 617372), (72632, 556631), (88196, 458402), (113764, 355378), (130424, 309983), (130972, 308686), (154343, 261944), (176392, 229201), (177689, 227528)]