320424384

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{569}}^1$

素因数の和:1010

約数の個数: 112

約数和(自身を含む): 972921600

約数和(自身を除く): 652497216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 419, 448, 569, 672, 838, 1138, 1257, 1344, 1676, 1707, 2276, 2514, 2933, 3352, 3414, 3983, 4552, 5028, 5866, 6704, 6828, 7966, 8799, 9104, 10056, 11732, 11949, 13408, 13656, 15932, 17598, 18208, 20112, 23464, 23898, 26816, 27312, 31864, 35196, 36416, 40224, 46928, 47796, 54624, 63728, 70392, 80448, 93856, 95592, 109248, 127456, 140784, 187712, 191184, 238411, 254912, 281568, 382368, 476822, 563136, 715233, 764736, 953644, 1430466, 1668877, 1907288, 2860932, 3337754, 3814576, 5006631, 5721864, 6675508, 7629152, 10013262, 11443728, 13351016, 15258304, 20026524, 22887456, 26702032, 40053048, 45774912, 53404064, 80106096, 106808128, 160212192, 320424384]

約数ペア:

[(1, 320424384), (2, 160212192), (3, 106808128), (4, 80106096), (6, 53404064), (7, 45774912), (8, 40053048), (12, 26702032), (14, 22887456), (16, 20026524), (21, 15258304), (24, 13351016), (28, 11443728), (32, 10013262), (42, 7629152), (48, 6675508), (56, 5721864), (64, 5006631), (84, 3814576), (96, 3337754), (112, 2860932), (168, 1907288), (192, 1668877), (224, 1430466), (336, 953644), (419, 764736), (448, 715233), (569, 563136), (672, 476822), (838, 382368), (1138, 281568), (1257, 254912), (1344, 238411), (1676, 191184), (1707, 187712), (2276, 140784), (2514, 127456), (2933, 109248), (3352, 95592), (3414, 93856), (3983, 80448), (4552, 70392), (5028, 63728), (5866, 54624), (6704, 47796), (6828, 46928), (7966, 40224), (8799, 36416), (9104, 35196), (10056, 31864), (11732, 27312), (11949, 26816), (13408, 23898), (13656, 23464), (15932, 20112), (17598, 18208)]