1395408768

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2011}}^1$

素因数の和:2180

約数の個数: 128

約数和(自身を含む): 4022390400

約数和(自身を除く): 2626981632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 139, 156, 192, 208, 278, 312, 384, 416, 417, 556, 624, 832, 834, 1112, 1248, 1664, 1668, 1807, 2011, 2224, 2496, 3336, 3614, 4022, 4448, 4992, 5421, 6033, 6672, 7228, 8044, 8896, 10842, 12066, 13344, 14456, 16088, 17792, 21684, 24132, 26143, 26688, 28912, 32176, 43368, 48264, 52286, 53376, 57824, 64352, 78429, 86736, 96528, 104572, 115648, 128704, 156858, 173472, 193056, 209144, 231296, 257408, 279529, 313716, 346944, 386112, 418288, 559058, 627432, 693888, 772224, 836576, 838587, 1118116, 1254864, 1673152, 1677174, 2236232, 2509728, 3346304, 3354348, 3633877, 4472464, 5019456, 6708696, 7267754, 8944928, 10038912, 10901631, 13417392, 14535508, 17889856, 21803262, 26834784, 29071016, 35779712, 43606524, 53669568, 58142032, 87213048, 107339136, 116284064, 174426096, 232568128, 348852192, 465136256, 697704384, 1395408768]

約数ペア:

[(1, 1395408768), (2, 697704384), (3, 465136256), (4, 348852192), (6, 232568128), (8, 174426096), (12, 116284064), (13, 107339136), (16, 87213048), (24, 58142032), (26, 53669568), (32, 43606524), (39, 35779712), (48, 29071016), (52, 26834784), (64, 21803262), (78, 17889856), (96, 14535508), (104, 13417392), (128, 10901631), (139, 10038912), (156, 8944928), (192, 7267754), (208, 6708696), (278, 5019456), (312, 4472464), (384, 3633877), (416, 3354348), (417, 3346304), (556, 2509728), (624, 2236232), (832, 1677174), (834, 1673152), (1112, 1254864), (1248, 1118116), (1664, 838587), (1668, 836576), (1807, 772224), (2011, 693888), (2224, 627432), (2496, 559058), (3336, 418288), (3614, 386112), (4022, 346944), (4448, 313716), (4992, 279529), (5421, 257408), (6033, 231296), (6672, 209144), (7228, 193056), (8044, 173472), (8896, 156858), (10842, 128704), (12066, 115648), (13344, 104572), (14456, 96528), (16088, 86736), (17792, 78429), (21684, 64352), (24132, 57824), (26143, 53376), (26688, 52286), (28912, 48264), (32176, 43368)]