1877978088

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{65371}}^1$

素因数の和:65412

約数の個数: 128

約数和(自身を含む): 6275712000

約数和(自身を除く): 4397733912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 684, 756, 798, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2394, 3192, 3591, 4104, 4788, 7182, 9576, 14364, 28728, 65371, 130742, 196113, 261484, 392226, 457597, 522968, 588339, 784452, 915194, 1176678, 1242049, 1372791, 1568904, 1765017, 1830388, 2353356, 2484098, 2745582, 3530034, 3660776, 3726147, 4118373, 4706712, 4968196, 5491164, 7060068, 7452294, 8236746, 8694343, 9936392, 10982328, 11178441, 12355119, 14120136, 14904588, 16473492, 17388686, 22356882, 24710238, 26083029, 29809176, 32946984, 33535323, 34777372, 44713764, 49420476, 52166058, 67070646, 69554744, 78249087, 89427528, 98840952, 104332116, 134141292, 156498174, 208664232, 234747261, 268282584, 312996348, 469494522, 625992696, 938989044, 1877978088]

約数ペア:

[(1, 1877978088), (2, 938989044), (3, 625992696), (4, 469494522), (6, 312996348), (7, 268282584), (8, 234747261), (9, 208664232), (12, 156498174), (14, 134141292), (18, 104332116), (19, 98840952), (21, 89427528), (24, 78249087), (27, 69554744), (28, 67070646), (36, 52166058), (38, 49420476), (42, 44713764), (54, 34777372), (56, 33535323), (57, 32946984), (63, 29809176), (72, 26083029), (76, 24710238), (84, 22356882), (108, 17388686), (114, 16473492), (126, 14904588), (133, 14120136), (152, 12355119), (168, 11178441), (171, 10982328), (189, 9936392), (216, 8694343), (228, 8236746), (252, 7452294), (266, 7060068), (342, 5491164), (378, 4968196), (399, 4706712), (456, 4118373), (504, 3726147), (513, 3660776), (532, 3530034), (684, 2745582), (756, 2484098), (798, 2353356), (1026, 1830388), (1064, 1765017), (1197, 1568904), (1368, 1372791), (1512, 1242049), (1596, 1176678), (2052, 915194), (2394, 784452), (3192, 588339), (3591, 522968), (4104, 457597), (4788, 392226), (7182, 261484), (9576, 196113), (14364, 130742), (28728, 65371)]