252345912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{509}}^1$

素因数の和:765

約数の個数: 128

約数和(自身を含む): 781401600

約数和(自身を除く): 529055688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 227, 273, 312, 364, 454, 509, 546, 681, 728, 908, 1018, 1092, 1362, 1527, 1589, 1816, 2036, 2184, 2724, 2951, 3054, 3178, 3563, 4072, 4767, 5448, 5902, 6108, 6356, 6617, 7126, 8853, 9534, 10689, 11804, 12216, 12712, 13234, 14252, 17706, 19068, 19851, 20657, 21378, 23608, 26468, 28504, 35412, 38136, 39702, 41314, 42756, 46319, 52936, 61971, 70824, 79404, 82628, 85512, 92638, 115543, 123942, 138957, 158808, 165256, 185276, 231086, 247884, 277914, 346629, 370552, 462172, 495768, 555828, 693258, 808801, 924344, 1111656, 1386516, 1502059, 1617602, 2426403, 2773032, 3004118, 3235204, 4506177, 4852806, 6008236, 6470408, 9012354, 9705612, 10514413, 12016472, 18024708, 19411224, 21028826, 31543239, 36049416, 42057652, 63086478, 84115304, 126172956, 252345912]

約数ペア:

[(1, 252345912), (2, 126172956), (3, 84115304), (4, 63086478), (6, 42057652), (7, 36049416), (8, 31543239), (12, 21028826), (13, 19411224), (14, 18024708), (21, 12016472), (24, 10514413), (26, 9705612), (28, 9012354), (39, 6470408), (42, 6008236), (52, 4852806), (56, 4506177), (78, 3235204), (84, 3004118), (91, 2773032), (104, 2426403), (156, 1617602), (168, 1502059), (182, 1386516), (227, 1111656), (273, 924344), (312, 808801), (364, 693258), (454, 555828), (509, 495768), (546, 462172), (681, 370552), (728, 346629), (908, 277914), (1018, 247884), (1092, 231086), (1362, 185276), (1527, 165256), (1589, 158808), (1816, 138957), (2036, 123942), (2184, 115543), (2724, 92638), (2951, 85512), (3054, 82628), (3178, 79404), (3563, 70824), (4072, 61971), (4767, 52936), (5448, 46319), (5902, 42756), (6108, 41314), (6356, 39702), (6617, 38136), (7126, 35412), (8853, 28504), (9534, 26468), (10689, 23608), (11804, 21378), (12216, 20657), (12712, 19851), (13234, 19068), (14252, 17706)]