488720512

素因数分解:

$2^7\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1163}}^1$

素因数の和:1258

約数の個数: 96

約数和(自身を含む): 1150474320

約数和(自身を除く): 661753808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 67, 98, 112, 128, 134, 196, 224, 268, 392, 448, 469, 536, 784, 896, 938, 1072, 1163, 1568, 1876, 2144, 2326, 3136, 3283, 3752, 4288, 4652, 6272, 6566, 7504, 8141, 8576, 9304, 13132, 15008, 16282, 18608, 26264, 30016, 32564, 37216, 52528, 56987, 60032, 65128, 74432, 77921, 105056, 113974, 130256, 148864, 155842, 210112, 227948, 260512, 311684, 420224, 455896, 521024, 545447, 623368, 911792, 1042048, 1090894, 1246736, 1823584, 2181788, 2493472, 3647168, 3818129, 4363576, 4986944, 7294336, 7636258, 8727152, 9973888, 15272516, 17454304, 30545032, 34908608, 61090064, 69817216, 122180128, 244360256, 488720512]

約数ペア:

[(1, 488720512), (2, 244360256), (4, 122180128), (7, 69817216), (8, 61090064), (14, 34908608), (16, 30545032), (28, 17454304), (32, 15272516), (49, 9973888), (56, 8727152), (64, 7636258), (67, 7294336), (98, 4986944), (112, 4363576), (128, 3818129), (134, 3647168), (196, 2493472), (224, 2181788), (268, 1823584), (392, 1246736), (448, 1090894), (469, 1042048), (536, 911792), (784, 623368), (896, 545447), (938, 521024), (1072, 455896), (1163, 420224), (1568, 311684), (1876, 260512), (2144, 227948), (2326, 210112), (3136, 155842), (3283, 148864), (3752, 130256), (4288, 113974), (4652, 105056), (6272, 77921), (6566, 74432), (7504, 65128), (8141, 60032), (8576, 56987), (9304, 52528), (13132, 37216), (15008, 32564), (16282, 30016), (18608, 26264)]