448977276

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:142

約数の個数: 288

約数和(自身を含む): 1415715840

約数和(自身を除く): 966738564

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 43, 44, 47, 51, 54, 66, 68, 86, 94, 99, 102, 108, 121, 129, 132, 141, 153, 172, 187, 188, 198, 204, 242, 258, 282, 297, 306, 363, 374, 387, 396, 423, 459, 473, 484, 516, 517, 561, 564, 594, 612, 726, 731, 748, 774, 799, 846, 918, 946, 1034, 1089, 1122, 1161, 1188, 1269, 1419, 1452, 1462, 1548, 1551, 1598, 1683, 1692, 1836, 1892, 2021, 2057, 2068, 2178, 2193, 2244, 2322, 2397, 2538, 2838, 2924, 3102, 3196, 3267, 3366, 4042, 4114, 4257, 4356, 4386, 4644, 4653, 4794, 5049, 5076, 5203, 5676, 5687, 6063, 6171, 6204, 6534, 6579, 6732, 7191, 8041, 8084, 8228, 8514, 8772, 8789, 9306, 9588, 10098, 10406, 11374, 12126, 12342, 12771, 13068, 13158, 13959, 14382, 15609, 16082, 17028, 17061, 17578, 18189, 18513, 18612, 19737, 20196, 20812, 21573, 22231, 22748, 24123, 24252, 24684, 25542, 26316, 26367, 27918, 28764, 31218, 32164, 34122, 34357, 35156, 36378, 37026, 39474, 43146, 44462, 46827, 48246, 51084, 51183, 52734, 54567, 55539, 55836, 62436, 66693, 68244, 68714, 72369, 72756, 74052, 78948, 79101, 86292, 88451, 88924, 93654, 96492, 96679, 102366, 103071, 105468, 109134, 111078, 133386, 137428, 140481, 144738, 153549, 158202, 176902, 187308, 193358, 200079, 204732, 206142, 217107, 218268, 222156, 237303, 244541, 265353, 266772, 280962, 289476, 290037, 307098, 309213, 316404, 353804, 377927, 386716, 400158, 412284, 434214, 474606, 489082, 530706, 561924, 580074, 600237, 614196, 618426, 733623, 755854, 796059, 800316, 868428, 870111, 927639, 949212, 978164, 1061412, 1133781, 1160148, 1200474, 1236852, 1467246, 1511708, 1592118, 1740222, 1855278, 2200869, 2267562, 2388177, 2400948, 2610333, 2934492, 3184236, 3401343, 3480444, 3710556, 4157197, 4401738, 4535124, 4776354, 5220666, 6602607, 6802686, 8314394, 8803476, 9552708, 10204029, 10441332, 12471591, 13205214, 13605372, 16628788, 20408058, 24943182, 26410428, 37414773, 40816116, 49886364, 74829546, 112244319, 149659092, 224488638, 448977276]

約数ペア:

[(1, 448977276), (2, 224488638), (3, 149659092), (4, 112244319), (6, 74829546), (9, 49886364), (11, 40816116), (12, 37414773), (17, 26410428), (18, 24943182), (22, 20408058), (27, 16628788), (33, 13605372), (34, 13205214), (36, 12471591), (43, 10441332), (44, 10204029), (47, 9552708), (51, 8803476), (54, 8314394), (66, 6802686), (68, 6602607), (86, 5220666), (94, 4776354), (99, 4535124), (102, 4401738), (108, 4157197), (121, 3710556), (129, 3480444), (132, 3401343), (141, 3184236), (153, 2934492), (172, 2610333), (187, 2400948), (188, 2388177), (198, 2267562), (204, 2200869), (242, 1855278), (258, 1740222), (282, 1592118), (297, 1511708), (306, 1467246), (363, 1236852), (374, 1200474), (387, 1160148), (396, 1133781), (423, 1061412), (459, 978164), (473, 949212), (484, 927639), (516, 870111), (517, 868428), (561, 800316), (564, 796059), (594, 755854), (612, 733623), (726, 618426), (731, 614196), (748, 600237), (774, 580074), (799, 561924), (846, 530706), (918, 489082), (946, 474606), (1034, 434214), (1089, 412284), (1122, 400158), (1161, 386716), (1188, 377927), (1269, 353804), (1419, 316404), (1452, 309213), (1462, 307098), (1548, 290037), (1551, 289476), (1598, 280962), (1683, 266772), (1692, 265353), (1836, 244541), (1892, 237303), (2021, 222156), (2057, 218268), (2068, 217107), (2178, 206142), (2193, 204732), (2244, 200079), (2322, 193358), (2397, 187308), (2538, 176902), (2838, 158202), (2924, 153549), (3102, 144738), (3196, 140481), (3267, 137428), (3366, 133386), (4042, 111078), (4114, 109134), (4257, 105468), (4356, 103071), (4386, 102366), (4644, 96679), (4653, 96492), (4794, 93654), (5049, 88924), (5076, 88451), (5203, 86292), (5676, 79101), (5687, 78948), (6063, 74052), (6171, 72756), (6204, 72369), (6534, 68714), (6579, 68244), (6732, 66693), (7191, 62436), (8041, 55836), (8084, 55539), (8228, 54567), (8514, 52734), (8772, 51183), (8789, 51084), (9306, 48246), (9588, 46827), (10098, 44462), (10406, 43146), (11374, 39474), (12126, 37026), (12342, 36378), (12771, 35156), (13068, 34357), (13158, 34122), (13959, 32164), (14382, 31218), (15609, 28764), (16082, 27918), (17028, 26367), (17061, 26316), (17578, 25542), (18189, 24684), (18513, 24252), (18612, 24123), (19737, 22748), (20196, 22231), (20812, 21573)]