289372356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4649}}^1$

素因数の和:4698

約数の個数: 144

約数和(自身を含む): 947856000

約数和(自身を除く): 658483644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 171, 182, 228, 234, 247, 252, 266, 273, 342, 364, 399, 468, 494, 532, 546, 684, 741, 798, 819, 988, 1092, 1197, 1482, 1596, 1638, 1729, 2223, 2394, 2964, 3276, 3458, 4446, 4649, 4788, 5187, 6916, 8892, 9298, 10374, 13947, 15561, 18596, 20748, 27894, 31122, 32543, 41841, 55788, 60437, 62244, 65086, 83682, 88331, 97629, 120874, 130172, 167364, 176662, 181311, 195258, 241748, 264993, 292887, 353324, 362622, 390516, 423059, 529986, 543933, 585774, 618317, 725244, 794979, 846118, 1059972, 1087866, 1148303, 1171548, 1236634, 1269177, 1589958, 1692236, 1854951, 2175732, 2296606, 2473268, 2538354, 3179916, 3444909, 3709902, 3807531, 4593212, 5076708, 5564853, 6889818, 7419804, 7615062, 8038121, 10334727, 11129706, 13779636, 15230124, 16076242, 20669454, 22259412, 24114363, 32152484, 41338908, 48228726, 72343089, 96457452, 144686178, 289372356]

約数ペア:

[(1, 289372356), (2, 144686178), (3, 96457452), (4, 72343089), (6, 48228726), (7, 41338908), (9, 32152484), (12, 24114363), (13, 22259412), (14, 20669454), (18, 16076242), (19, 15230124), (21, 13779636), (26, 11129706), (28, 10334727), (36, 8038121), (38, 7615062), (39, 7419804), (42, 6889818), (52, 5564853), (57, 5076708), (63, 4593212), (76, 3807531), (78, 3709902), (84, 3444909), (91, 3179916), (114, 2538354), (117, 2473268), (126, 2296606), (133, 2175732), (156, 1854951), (171, 1692236), (182, 1589958), (228, 1269177), (234, 1236634), (247, 1171548), (252, 1148303), (266, 1087866), (273, 1059972), (342, 846118), (364, 794979), (399, 725244), (468, 618317), (494, 585774), (532, 543933), (546, 529986), (684, 423059), (741, 390516), (798, 362622), (819, 353324), (988, 292887), (1092, 264993), (1197, 241748), (1482, 195258), (1596, 181311), (1638, 176662), (1729, 167364), (2223, 130172), (2394, 120874), (2964, 97629), (3276, 88331), (3458, 83682), (4446, 65086), (4649, 62244), (4788, 60437), (5187, 55788), (6916, 41841), (8892, 32543), (9298, 31122), (10374, 27894), (13947, 20748), (15561, 18596)]