224712852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{389}}^1$

素因数の和:462

約数の個数: 144

約数和(自身を含む): 676341120

約数和(自身を除く): 451628268

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 39, 42, 46, 52, 69, 78, 84, 91, 92, 138, 156, 161, 182, 273, 276, 299, 322, 364, 389, 483, 529, 546, 598, 644, 778, 897, 966, 1058, 1092, 1167, 1196, 1556, 1587, 1794, 1932, 2093, 2116, 2334, 2723, 3174, 3588, 3703, 4186, 4668, 5057, 5446, 6279, 6348, 6877, 7406, 8169, 8372, 8947, 10114, 10892, 11109, 12558, 13754, 14812, 15171, 16338, 17894, 20228, 20631, 22218, 25116, 26841, 27508, 30342, 32676, 35399, 35788, 41262, 44436, 48139, 53682, 60684, 62629, 70798, 82524, 96278, 106197, 107364, 116311, 125258, 141596, 144417, 187887, 192556, 205781, 212394, 232622, 250516, 288834, 348933, 375774, 411562, 424788, 465244, 577668, 617343, 697866, 751548, 814177, 823124, 1234686, 1395732, 1440467, 1628354, 2442531, 2469372, 2675153, 2880934, 3256708, 4321401, 4885062, 5350306, 5761868, 8025459, 8642802, 9770124, 10700612, 16050918, 17285604, 18726071, 32101836, 37452142, 56178213, 74904284, 112356426, 224712852]

約数ペア:

[(1, 224712852), (2, 112356426), (3, 74904284), (4, 56178213), (6, 37452142), (7, 32101836), (12, 18726071), (13, 17285604), (14, 16050918), (21, 10700612), (23, 9770124), (26, 8642802), (28, 8025459), (39, 5761868), (42, 5350306), (46, 4885062), (52, 4321401), (69, 3256708), (78, 2880934), (84, 2675153), (91, 2469372), (92, 2442531), (138, 1628354), (156, 1440467), (161, 1395732), (182, 1234686), (273, 823124), (276, 814177), (299, 751548), (322, 697866), (364, 617343), (389, 577668), (483, 465244), (529, 424788), (546, 411562), (598, 375774), (644, 348933), (778, 288834), (897, 250516), (966, 232622), (1058, 212394), (1092, 205781), (1167, 192556), (1196, 187887), (1556, 144417), (1587, 141596), (1794, 125258), (1932, 116311), (2093, 107364), (2116, 106197), (2334, 96278), (2723, 82524), (3174, 70798), (3588, 62629), (3703, 60684), (4186, 53682), (4668, 48139), (5057, 44436), (5446, 41262), (6279, 35788), (6348, 35399), (6877, 32676), (7406, 30342), (8169, 27508), (8372, 26841), (8947, 25116), (10114, 22218), (10892, 20631), (11109, 20228), (12558, 17894), (13754, 16338), (14812, 15171)]