390147404032

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{3169}}^1\times {\mathrm{28289}}^1$

素因数の和:31491

約数の個数: 72

約数和(自身を含む): 824870201400

約数和(自身を除く): 434722797368

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 3169, 4352, 6338, 12676, 25352, 28289, 50704, 53873, 56578, 101408, 107746, 113156, 202816, 215492, 226312, 405632, 430984, 452624, 480913, 811264, 861968, 905248, 961826, 1723936, 1810496, 1923652, 3447872, 3620992, 3847304, 6895744, 7241984, 7694608, 13791488, 15389216, 30778432, 61556864, 89647841, 123113728, 179295682, 358591364, 717182728, 1434365456, 1524013297, 2868730912, 3048026594, 5737461824, 6096053188, 11474923648, 12192106376, 22949847296, 24384212752, 48768425504, 97536851008, 195073702016, 390147404032]

約数ペア:

[(1, 390147404032), (2, 195073702016), (4, 97536851008), (8, 48768425504), (16, 24384212752), (17, 22949847296), (32, 12192106376), (34, 11474923648), (64, 6096053188), (68, 5737461824), (128, 3048026594), (136, 2868730912), (256, 1524013297), (272, 1434365456), (544, 717182728), (1088, 358591364), (2176, 179295682), (3169, 123113728), (4352, 89647841), (6338, 61556864), (12676, 30778432), (25352, 15389216), (28289, 13791488), (50704, 7694608), (53873, 7241984), (56578, 6895744), (101408, 3847304), (107746, 3620992), (113156, 3447872), (202816, 1923652), (215492, 1810496), (226312, 1723936), (405632, 961826), (430984, 905248), (452624, 861968), (480913, 811264)]