1638175032

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{13781}}^1$

素因数の和:13933

約数の個数: 96

約数和(自身を含む): 4815982080

約数和(自身を除く): 3177807048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 127, 156, 234, 254, 312, 381, 468, 508, 762, 936, 1016, 1143, 1524, 1651, 2286, 3048, 3302, 4572, 4953, 6604, 9144, 9906, 13208, 13781, 14859, 19812, 27562, 29718, 39624, 41343, 55124, 59436, 82686, 110248, 118872, 124029, 165372, 179153, 248058, 330744, 358306, 496116, 537459, 716612, 992232, 1074918, 1433224, 1612377, 1750187, 2149836, 3224754, 3500374, 4299672, 5250561, 6449508, 7000748, 10501122, 12899016, 14001496, 15751683, 21002244, 22752431, 31503366, 42004488, 45504862, 63006732, 68257293, 91009724, 126013464, 136514586, 182019448, 204771879, 273029172, 409543758, 546058344, 819087516, 1638175032]

約数ペア:

[(1, 1638175032), (2, 819087516), (3, 546058344), (4, 409543758), (6, 273029172), (8, 204771879), (9, 182019448), (12, 136514586), (13, 126013464), (18, 91009724), (24, 68257293), (26, 63006732), (36, 45504862), (39, 42004488), (52, 31503366), (72, 22752431), (78, 21002244), (104, 15751683), (117, 14001496), (127, 12899016), (156, 10501122), (234, 7000748), (254, 6449508), (312, 5250561), (381, 4299672), (468, 3500374), (508, 3224754), (762, 2149836), (936, 1750187), (1016, 1612377), (1143, 1433224), (1524, 1074918), (1651, 992232), (2286, 716612), (3048, 537459), (3302, 496116), (4572, 358306), (4953, 330744), (6604, 248058), (9144, 179153), (9906, 165372), (13208, 124029), (13781, 118872), (14859, 110248), (19812, 82686), (27562, 59436), (29718, 55124), (39624, 41343)]