659961432

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{499}}^1$

素因数の和:687

約数の個数: 160

約数和(自身を含む): 2007390000

約数和(自身を除く): 1347428568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 157, 162, 216, 234, 312, 314, 324, 351, 468, 471, 499, 628, 648, 702, 936, 942, 998, 1053, 1256, 1404, 1413, 1497, 1884, 1996, 2041, 2106, 2808, 2826, 2994, 3768, 3992, 4082, 4212, 4239, 4491, 5652, 5988, 6123, 6487, 8164, 8424, 8478, 8982, 11304, 11976, 12246, 12717, 12974, 13473, 16328, 16956, 17964, 18369, 19461, 24492, 25434, 25948, 26946, 33912, 35928, 36738, 38922, 40419, 48984, 50868, 51896, 53892, 55107, 58383, 73476, 77844, 78343, 80838, 101736, 107784, 110214, 116766, 146952, 155688, 156686, 161676, 165321, 175149, 220428, 233532, 235029, 313372, 323352, 330642, 350298, 440856, 467064, 470058, 525447, 626744, 661284, 700596, 705087, 940116, 1018459, 1050894, 1322568, 1401192, 1410174, 1880232, 2036918, 2101788, 2115261, 2820348, 3055377, 4073836, 4203576, 4230522, 5640696, 6110754, 6345783, 8147672, 8461044, 9166131, 12221508, 12691566, 16922088, 18332262, 24443016, 25383132, 27498393, 36664524, 50766264, 54996786, 73329048, 82495179, 109993572, 164990358, 219987144, 329980716, 659961432]

約数ペア:

[(1, 659961432), (2, 329980716), (3, 219987144), (4, 164990358), (6, 109993572), (8, 82495179), (9, 73329048), (12, 54996786), (13, 50766264), (18, 36664524), (24, 27498393), (26, 25383132), (27, 24443016), (36, 18332262), (39, 16922088), (52, 12691566), (54, 12221508), (72, 9166131), (78, 8461044), (81, 8147672), (104, 6345783), (108, 6110754), (117, 5640696), (156, 4230522), (157, 4203576), (162, 4073836), (216, 3055377), (234, 2820348), (312, 2115261), (314, 2101788), (324, 2036918), (351, 1880232), (468, 1410174), (471, 1401192), (499, 1322568), (628, 1050894), (648, 1018459), (702, 940116), (936, 705087), (942, 700596), (998, 661284), (1053, 626744), (1256, 525447), (1404, 470058), (1413, 467064), (1497, 440856), (1884, 350298), (1996, 330642), (2041, 323352), (2106, 313372), (2808, 235029), (2826, 233532), (2994, 220428), (3768, 175149), (3992, 165321), (4082, 161676), (4212, 156686), (4239, 155688), (4491, 146952), (5652, 116766), (5988, 110214), (6123, 107784), (6487, 101736), (8164, 80838), (8424, 78343), (8478, 77844), (8982, 73476), (11304, 58383), (11976, 55107), (12246, 53892), (12717, 51896), (12974, 50868), (13473, 48984), (16328, 40419), (16956, 38922), (17964, 36738), (18369, 35928), (19461, 33912), (24492, 26946), (25434, 25948)]