298784472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{677}}^1$

素因数の和:801

約数の個数: 128

約数和(自身を含む): 890403840

約数和(自身を除く): 591619368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 71, 74, 84, 111, 142, 148, 168, 213, 222, 259, 284, 296, 426, 444, 497, 518, 568, 677, 777, 852, 888, 994, 1036, 1354, 1491, 1554, 1704, 1988, 2031, 2072, 2627, 2708, 2982, 3108, 3976, 4062, 4739, 5254, 5416, 5964, 6216, 7881, 8124, 9478, 10508, 11928, 14217, 15762, 16248, 18389, 18956, 21016, 25049, 28434, 31524, 36778, 37912, 48067, 50098, 55167, 56868, 63048, 73556, 75147, 96134, 100196, 110334, 113736, 144201, 147112, 150294, 175343, 192268, 200392, 220668, 288402, 300588, 336469, 350686, 384536, 441336, 526029, 576804, 601176, 672938, 701372, 1009407, 1052058, 1153608, 1345876, 1402744, 1778479, 2018814, 2104116, 2691752, 3556958, 4037628, 4208232, 5335437, 7113916, 8075256, 10670874, 12449353, 14227832, 21341748, 24898706, 37348059, 42683496, 49797412, 74696118, 99594824, 149392236, 298784472]

約数ペア:

[(1, 298784472), (2, 149392236), (3, 99594824), (4, 74696118), (6, 49797412), (7, 42683496), (8, 37348059), (12, 24898706), (14, 21341748), (21, 14227832), (24, 12449353), (28, 10670874), (37, 8075256), (42, 7113916), (56, 5335437), (71, 4208232), (74, 4037628), (84, 3556958), (111, 2691752), (142, 2104116), (148, 2018814), (168, 1778479), (213, 1402744), (222, 1345876), (259, 1153608), (284, 1052058), (296, 1009407), (426, 701372), (444, 672938), (497, 601176), (518, 576804), (568, 526029), (677, 441336), (777, 384536), (852, 350686), (888, 336469), (994, 300588), (1036, 288402), (1354, 220668), (1491, 200392), (1554, 192268), (1704, 175343), (1988, 150294), (2031, 147112), (2072, 144201), (2627, 113736), (2708, 110334), (2982, 100196), (3108, 96134), (3976, 75147), (4062, 73556), (4739, 63048), (5254, 56868), (5416, 55167), (5964, 50098), (6216, 48067), (7881, 37912), (8124, 36778), (9478, 31524), (10508, 28434), (11928, 25049), (14217, 21016), (15762, 18956), (16248, 18389)]