40666392

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1889}}^1$

素因数の和:1937

約数の個数: 96

約数和(自身を含む): 123832800

約数和(自身を除く): 83166408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 92, 104, 117, 138, 156, 184, 207, 234, 276, 299, 312, 414, 468, 552, 598, 828, 897, 936, 1196, 1656, 1794, 1889, 2392, 2691, 3588, 3778, 5382, 5667, 7176, 7556, 10764, 11334, 15112, 17001, 21528, 22668, 24557, 34002, 43447, 45336, 49114, 68004, 73671, 86894, 98228, 130341, 136008, 147342, 173788, 196456, 221013, 260682, 294684, 347576, 391023, 442026, 521364, 564811, 589368, 782046, 884052, 1042728, 1129622, 1564092, 1694433, 1768104, 2259244, 3128184, 3388866, 4518488, 5083299, 6777732, 10166598, 13555464, 20333196, 40666392]

約数ペア:

[(1, 40666392), (2, 20333196), (3, 13555464), (4, 10166598), (6, 6777732), (8, 5083299), (9, 4518488), (12, 3388866), (13, 3128184), (18, 2259244), (23, 1768104), (24, 1694433), (26, 1564092), (36, 1129622), (39, 1042728), (46, 884052), (52, 782046), (69, 589368), (72, 564811), (78, 521364), (92, 442026), (104, 391023), (117, 347576), (138, 294684), (156, 260682), (184, 221013), (207, 196456), (234, 173788), (276, 147342), (299, 136008), (312, 130341), (414, 98228), (468, 86894), (552, 73671), (598, 68004), (828, 49114), (897, 45336), (936, 43447), (1196, 34002), (1656, 24557), (1794, 22668), (1889, 21528), (2392, 17001), (2691, 15112), (3588, 11334), (3778, 10764), (5382, 7556), (5667, 7176)]