401682528

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6311}}^1$

素因数の和:6357

約数の個数: 144

約数和(自身を含む): 1302721056

約数和(自身を除く): 901038528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 288, 306, 312, 408, 416, 442, 468, 544, 612, 624, 663, 816, 884, 936, 1224, 1248, 1326, 1632, 1768, 1872, 1989, 2448, 2652, 3536, 3744, 3978, 4896, 5304, 6311, 7072, 7956, 10608, 12622, 15912, 18933, 21216, 25244, 31824, 37866, 50488, 56799, 63648, 75732, 82043, 100976, 107287, 113598, 151464, 164086, 201952, 214574, 227196, 246129, 302928, 321861, 328172, 429148, 454392, 492258, 605856, 643722, 656344, 738387, 858296, 908784, 965583, 984516, 1287444, 1312688, 1394731, 1476774, 1716592, 1817568, 1931166, 1969032, 2574888, 2625376, 2789462, 2953548, 3433184, 3862332, 3938064, 4184193, 5149776, 5578924, 5907096, 7724664, 7876128, 8368386, 10299552, 11157848, 11814192, 12552579, 15449328, 16736772, 22315696, 23628384, 25105158, 30898656, 33473544, 44631392, 50210316, 66947088, 100420632, 133894176, 200841264, 401682528]

約数ペア:

[(1, 401682528), (2, 200841264), (3, 133894176), (4, 100420632), (6, 66947088), (8, 50210316), (9, 44631392), (12, 33473544), (13, 30898656), (16, 25105158), (17, 23628384), (18, 22315696), (24, 16736772), (26, 15449328), (32, 12552579), (34, 11814192), (36, 11157848), (39, 10299552), (48, 8368386), (51, 7876128), (52, 7724664), (68, 5907096), (72, 5578924), (78, 5149776), (96, 4184193), (102, 3938064), (104, 3862332), (117, 3433184), (136, 2953548), (144, 2789462), (153, 2625376), (156, 2574888), (204, 1969032), (208, 1931166), (221, 1817568), (234, 1716592), (272, 1476774), (288, 1394731), (306, 1312688), (312, 1287444), (408, 984516), (416, 965583), (442, 908784), (468, 858296), (544, 738387), (612, 656344), (624, 643722), (663, 605856), (816, 492258), (884, 454392), (936, 429148), (1224, 328172), (1248, 321861), (1326, 302928), (1632, 246129), (1768, 227196), (1872, 214574), (1989, 201952), (2448, 164086), (2652, 151464), (3536, 113598), (3744, 107287), (3978, 100976), (4896, 82043), (5304, 75732), (6311, 63648), (7072, 56799), (7956, 50488), (10608, 37866), (12622, 31824), (15912, 25244), (18933, 21216)]