254553936

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{577}}^1$

素因数の和:709

約数の個数: 160

約数和(自身を含む): 818780928

約数和(自身を除く): 564226992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 101, 104, 112, 156, 168, 182, 202, 208, 273, 303, 312, 336, 364, 404, 546, 577, 606, 624, 707, 728, 808, 1092, 1154, 1212, 1313, 1414, 1456, 1616, 1731, 2121, 2184, 2308, 2424, 2626, 2828, 3462, 3939, 4039, 4242, 4368, 4616, 4848, 5252, 5656, 6924, 7501, 7878, 8078, 8484, 9191, 9232, 10504, 11312, 12117, 13848, 15002, 15756, 16156, 16968, 18382, 21008, 22503, 24234, 27573, 27696, 30004, 31512, 32312, 33936, 36764, 45006, 48468, 52507, 55146, 58277, 60008, 63024, 64624, 73528, 90012, 96936, 105014, 110292, 116554, 120016, 147056, 157521, 174831, 180024, 193872, 210028, 220584, 233108, 315042, 349662, 360048, 407939, 420056, 441168, 466216, 630084, 699324, 757601, 815878, 840112, 932432, 1223817, 1260168, 1398648, 1515202, 1631756, 2272803, 2447634, 2520336, 2797296, 3030404, 3263512, 4545606, 4895268, 5303207, 6060808, 6527024, 9091212, 9790536, 10606414, 12121616, 15909621, 18182424, 19581072, 21212828, 31819242, 36364848, 42425656, 63638484, 84851312, 127276968, 254553936]

約数ペア:

[(1, 254553936), (2, 127276968), (3, 84851312), (4, 63638484), (6, 42425656), (7, 36364848), (8, 31819242), (12, 21212828), (13, 19581072), (14, 18182424), (16, 15909621), (21, 12121616), (24, 10606414), (26, 9790536), (28, 9091212), (39, 6527024), (42, 6060808), (48, 5303207), (52, 4895268), (56, 4545606), (78, 3263512), (84, 3030404), (91, 2797296), (101, 2520336), (104, 2447634), (112, 2272803), (156, 1631756), (168, 1515202), (182, 1398648), (202, 1260168), (208, 1223817), (273, 932432), (303, 840112), (312, 815878), (336, 757601), (364, 699324), (404, 630084), (546, 466216), (577, 441168), (606, 420056), (624, 407939), (707, 360048), (728, 349662), (808, 315042), (1092, 233108), (1154, 220584), (1212, 210028), (1313, 193872), (1414, 180024), (1456, 174831), (1616, 157521), (1731, 147056), (2121, 120016), (2184, 116554), (2308, 110292), (2424, 105014), (2626, 96936), (2828, 90012), (3462, 73528), (3939, 64624), (4039, 63024), (4242, 60008), (4368, 58277), (4616, 55146), (4848, 52507), (5252, 48468), (5656, 45006), (6924, 36764), (7501, 33936), (7878, 32312), (8078, 31512), (8484, 30004), (9191, 27696), (9232, 27573), (10504, 24234), (11312, 22503), (12117, 21008), (13848, 18382), (15002, 16968), (15756, 16156)]