285267528

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:689

約数の個数: 256

約数和(自身を含む): 1019289600

約数和(自身を除く): 734022072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 23, 24, 26, 27, 28, 36, 39, 42, 46, 52, 54, 56, 63, 69, 72, 78, 84, 91, 92, 104, 108, 117, 126, 138, 156, 161, 168, 182, 184, 189, 207, 216, 234, 252, 273, 276, 299, 312, 322, 351, 364, 378, 414, 468, 483, 504, 546, 552, 598, 621, 631, 644, 702, 728, 756, 819, 828, 897, 936, 966, 1092, 1196, 1242, 1262, 1288, 1404, 1449, 1512, 1638, 1656, 1794, 1893, 1932, 2093, 2184, 2392, 2457, 2484, 2524, 2691, 2808, 2898, 3276, 3588, 3786, 3864, 4186, 4347, 4417, 4914, 4968, 5048, 5382, 5679, 5796, 6279, 6552, 7176, 7572, 8073, 8203, 8372, 8694, 8834, 9828, 10764, 11358, 11592, 12558, 13251, 14513, 15144, 16146, 16406, 16744, 17037, 17388, 17668, 18837, 19656, 21528, 22716, 24609, 25116, 26502, 29026, 32292, 32812, 34074, 34776, 35336, 37674, 39753, 43539, 45432, 49218, 50232, 53004, 56511, 57421, 58052, 64584, 65624, 68148, 73827, 75348, 79506, 87078, 98436, 101591, 106008, 113022, 114842, 116104, 119259, 130617, 136296, 147654, 150696, 159012, 172263, 174156, 188669, 196872, 203182, 221481, 226044, 229684, 238518, 261234, 295308, 304773, 318024, 344526, 348312, 377338, 391851, 406364, 442962, 452088, 459368, 477036, 516789, 522468, 566007, 590616, 609546, 689052, 754676, 783702, 812728, 885924, 914319, 954072, 1033578, 1044936, 1132014, 1219092, 1320683, 1378104, 1509352, 1550367, 1567404, 1698021, 1771848, 1828638, 2067156, 2264028, 2438184, 2641366, 2742957, 3100734, 3134808, 3396042, 3657276, 3962049, 4134312, 4528056, 5094063, 5282732, 5485914, 6201468, 6792084, 7314552, 7924098, 10188126, 10565464, 10971828, 11886147, 12402936, 13584168, 15848196, 20376252, 21943656, 23772294, 31696392, 35658441, 40752504, 47544588, 71316882, 95089176, 142633764, 285267528]

約数ペア:

[(1, 285267528), (2, 142633764), (3, 95089176), (4, 71316882), (6, 47544588), (7, 40752504), (8, 35658441), (9, 31696392), (12, 23772294), (13, 21943656), (14, 20376252), (18, 15848196), (21, 13584168), (23, 12402936), (24, 11886147), (26, 10971828), (27, 10565464), (28, 10188126), (36, 7924098), (39, 7314552), (42, 6792084), (46, 6201468), (52, 5485914), (54, 5282732), (56, 5094063), (63, 4528056), (69, 4134312), (72, 3962049), (78, 3657276), (84, 3396042), (91, 3134808), (92, 3100734), (104, 2742957), (108, 2641366), (117, 2438184), (126, 2264028), (138, 2067156), (156, 1828638), (161, 1771848), (168, 1698021), (182, 1567404), (184, 1550367), (189, 1509352), (207, 1378104), (216, 1320683), (234, 1219092), (252, 1132014), (273, 1044936), (276, 1033578), (299, 954072), (312, 914319), (322, 885924), (351, 812728), (364, 783702), (378, 754676), (414, 689052), (468, 609546), (483, 590616), (504, 566007), (546, 522468), (552, 516789), (598, 477036), (621, 459368), (631, 452088), (644, 442962), (702, 406364), (728, 391851), (756, 377338), (819, 348312), (828, 344526), (897, 318024), (936, 304773), (966, 295308), (1092, 261234), (1196, 238518), (1242, 229684), (1262, 226044), (1288, 221481), (1404, 203182), (1449, 196872), (1512, 188669), (1638, 174156), (1656, 172263), (1794, 159012), (1893, 150696), (1932, 147654), (2093, 136296), (2184, 130617), (2392, 119259), (2457, 116104), (2484, 114842), (2524, 113022), (2691, 106008), (2808, 101591), (2898, 98436), (3276, 87078), (3588, 79506), (3786, 75348), (3864, 73827), (4186, 68148), (4347, 65624), (4417, 64584), (4914, 58052), (4968, 57421), (5048, 56511), (5382, 53004), (5679, 50232), (5796, 49218), (6279, 45432), (6552, 43539), (7176, 39753), (7572, 37674), (8073, 35336), (8203, 34776), (8372, 34074), (8694, 32812), (8834, 32292), (9828, 29026), (10764, 26502), (11358, 25116), (11592, 24609), (12558, 22716), (13251, 21528), (14513, 19656), (15144, 18837), (16146, 17668), (16406, 17388), (16744, 17037)]