289631738886

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{13127}}^1$

素因数の和:13375

約数の個数: 128

約数和(自身を含む): 689629593600

約数和(自身を除く): 399997854714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 151, 213, 294, 302, 343, 426, 453, 497, 686, 906, 994, 1029, 1057, 1491, 2058, 2114, 2982, 3171, 3479, 6342, 6958, 7399, 10437, 10721, 13127, 14798, 20874, 21442, 22197, 24353, 26254, 32163, 39381, 44394, 48706, 51793, 64326, 73059, 75047, 78762, 91889, 103586, 146118, 150094, 155379, 183778, 225141, 275667, 310758, 450282, 525329, 551334, 643223, 932017, 1050658, 1286446, 1575987, 1864034, 1929669, 1982177, 2796051, 3151974, 3677303, 3859338, 3964354, 4502561, 5592102, 5946531, 6524119, 7354606, 9005122, 11031909, 11893062, 13048238, 13507683, 13875239, 19572357, 22063818, 27015366, 27750478, 39144714, 41625717, 45668833, 83251434, 91337666, 97126673, 137006499, 140734567, 194253346, 274012998, 281469134, 291380019, 319681831, 422203701, 582760038, 639363662, 679886711, 844407402, 959045493, 985141969, 1359773422, 1918090986, 1970283938, 2039660133, 2955425907, 4079320266, 5910851814, 6895993783, 13791987566, 20687981349, 41375962698, 48271956481, 96543912962, 144815869443, 289631738886]

約数ペア:

[(1, 289631738886), (2, 144815869443), (3, 96543912962), (6, 48271956481), (7, 41375962698), (14, 20687981349), (21, 13791987566), (42, 6895993783), (49, 5910851814), (71, 4079320266), (98, 2955425907), (142, 2039660133), (147, 1970283938), (151, 1918090986), (213, 1359773422), (294, 985141969), (302, 959045493), (343, 844407402), (426, 679886711), (453, 639363662), (497, 582760038), (686, 422203701), (906, 319681831), (994, 291380019), (1029, 281469134), (1057, 274012998), (1491, 194253346), (2058, 140734567), (2114, 137006499), (2982, 97126673), (3171, 91337666), (3479, 83251434), (6342, 45668833), (6958, 41625717), (7399, 39144714), (10437, 27750478), (10721, 27015366), (13127, 22063818), (14798, 19572357), (20874, 13875239), (21442, 13507683), (22197, 13048238), (24353, 11893062), (26254, 11031909), (32163, 9005122), (39381, 7354606), (44394, 6524119), (48706, 5946531), (51793, 5592102), (64326, 4502561), (73059, 3964354), (75047, 3859338), (78762, 3677303), (91889, 3151974), (103586, 2796051), (146118, 1982177), (150094, 1929669), (155379, 1864034), (183778, 1575987), (225141, 1286446), (275667, 1050658), (310758, 932017), (450282, 643223), (525329, 551334)]