397567488

素因数分解:

$2^9\times 3^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:228

約数の個数: 160

約数和(自身を含む): 1113678720

約数和(自身を除く): 716111232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 59, 64, 82, 96, 107, 118, 123, 128, 164, 177, 192, 214, 236, 246, 256, 321, 328, 354, 384, 428, 472, 492, 512, 642, 656, 708, 768, 856, 944, 984, 1284, 1312, 1416, 1536, 1712, 1888, 1968, 2419, 2568, 2624, 2832, 3424, 3776, 3936, 4387, 4838, 5136, 5248, 5664, 6313, 6848, 7257, 7552, 7872, 8774, 9676, 10272, 10496, 11328, 12626, 13161, 13696, 14514, 15104, 15744, 17548, 18939, 19352, 20544, 20992, 22656, 25252, 26322, 27392, 29028, 30208, 31488, 35096, 37878, 38704, 41088, 45312, 50504, 52644, 54784, 58056, 62976, 70192, 75756, 77408, 82176, 90624, 101008, 105288, 116112, 140384, 151512, 154816, 164352, 202016, 210576, 232224, 258833, 280768, 303024, 309632, 404032, 421152, 464448, 517666, 561536, 606048, 619264, 776499, 808064, 842304, 928896, 1035332, 1123072, 1212096, 1238528, 1552998, 1616128, 1684608, 1857792, 2070664, 2246144, 2424192, 3105996, 3232256, 3369216, 3715584, 4141328, 4848384, 6211992, 6738432, 8282656, 9696768, 12423984, 16565312, 24847968, 33130624, 49695936, 66261248, 99391872, 132522496, 198783744, 397567488]

約数ペア:

[(1, 397567488), (2, 198783744), (3, 132522496), (4, 99391872), (6, 66261248), (8, 49695936), (12, 33130624), (16, 24847968), (24, 16565312), (32, 12423984), (41, 9696768), (48, 8282656), (59, 6738432), (64, 6211992), (82, 4848384), (96, 4141328), (107, 3715584), (118, 3369216), (123, 3232256), (128, 3105996), (164, 2424192), (177, 2246144), (192, 2070664), (214, 1857792), (236, 1684608), (246, 1616128), (256, 1552998), (321, 1238528), (328, 1212096), (354, 1123072), (384, 1035332), (428, 928896), (472, 842304), (492, 808064), (512, 776499), (642, 619264), (656, 606048), (708, 561536), (768, 517666), (856, 464448), (944, 421152), (984, 404032), (1284, 309632), (1312, 303024), (1416, 280768), (1536, 258833), (1712, 232224), (1888, 210576), (1968, 202016), (2419, 164352), (2568, 154816), (2624, 151512), (2832, 140384), (3424, 116112), (3776, 105288), (3936, 101008), (4387, 90624), (4838, 82176), (5136, 77408), (5248, 75756), (5664, 70192), (6313, 62976), (6848, 58056), (7257, 54784), (7552, 52644), (7872, 50504), (8774, 45312), (9676, 41088), (10272, 38704), (10496, 37878), (11328, 35096), (12626, 31488), (13161, 30208), (13696, 29028), (14514, 27392), (15104, 26322), (15744, 25252), (17548, 22656), (18939, 20992), (19352, 20544)]