405998064

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:583

約数の個数: 120

約数和(自身を含む): 1166443200

約数和(自身を除く): 760445136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 89, 144, 158, 178, 237, 267, 316, 356, 401, 474, 534, 632, 711, 712, 801, 802, 948, 1068, 1203, 1264, 1422, 1424, 1602, 1604, 1896, 2136, 2406, 2844, 3204, 3208, 3609, 3792, 4272, 4812, 5688, 6408, 6416, 7031, 7218, 9624, 11376, 12816, 14062, 14436, 19248, 21093, 28124, 28872, 31679, 35689, 42186, 56248, 57744, 63279, 63358, 71378, 84372, 95037, 107067, 112496, 126558, 126716, 142756, 168744, 190074, 214134, 253116, 253432, 285111, 285512, 321201, 337488, 380148, 428268, 506232, 506864, 570222, 571024, 642402, 760296, 856536, 1012464, 1140444, 1284804, 1520592, 1713072, 2280888, 2569608, 2819431, 4561776, 5139216, 5638862, 8458293, 11277724, 16916586, 22555448, 25374879, 33833172, 45110896, 50749758, 67666344, 101499516, 135332688, 202999032, 405998064]

約数ペア:

[(1, 405998064), (2, 202999032), (3, 135332688), (4, 101499516), (6, 67666344), (8, 50749758), (9, 45110896), (12, 33833172), (16, 25374879), (18, 22555448), (24, 16916586), (36, 11277724), (48, 8458293), (72, 5638862), (79, 5139216), (89, 4561776), (144, 2819431), (158, 2569608), (178, 2280888), (237, 1713072), (267, 1520592), (316, 1284804), (356, 1140444), (401, 1012464), (474, 856536), (534, 760296), (632, 642402), (711, 571024), (712, 570222), (801, 506864), (802, 506232), (948, 428268), (1068, 380148), (1203, 337488), (1264, 321201), (1422, 285512), (1424, 285111), (1602, 253432), (1604, 253116), (1896, 214134), (2136, 190074), (2406, 168744), (2844, 142756), (3204, 126716), (3208, 126558), (3609, 112496), (3792, 107067), (4272, 95037), (4812, 84372), (5688, 71378), (6408, 63358), (6416, 63279), (7031, 57744), (7218, 56248), (9624, 42186), (11376, 35689), (12816, 31679), (14062, 28872), (14436, 28124), (19248, 21093)]