402074504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3037}}^1$

素因数の和:3142

約数の個数: 64

約数和(自身を含む): 867652800

約数和(自身を除く): 465578296

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 67, 76, 104, 134, 152, 247, 268, 494, 536, 871, 988, 1273, 1742, 1976, 2546, 3037, 3484, 5092, 6074, 6968, 10184, 12148, 16549, 24296, 33098, 39481, 57703, 66196, 78962, 115406, 132392, 157924, 203479, 230812, 315848, 406958, 461624, 750139, 813916, 1500278, 1627832, 2645227, 3000556, 3866101, 5290454, 6001112, 7732202, 10580908, 15464404, 21161816, 30928808, 50259313, 100518626, 201037252, 402074504]

約数ペア:

[(1, 402074504), (2, 201037252), (4, 100518626), (8, 50259313), (13, 30928808), (19, 21161816), (26, 15464404), (38, 10580908), (52, 7732202), (67, 6001112), (76, 5290454), (104, 3866101), (134, 3000556), (152, 2645227), (247, 1627832), (268, 1500278), (494, 813916), (536, 750139), (871, 461624), (988, 406958), (1273, 315848), (1742, 230812), (1976, 203479), (2546, 157924), (3037, 132392), (3484, 115406), (5092, 78962), (6074, 66196), (6968, 57703), (10184, 39481), (12148, 33098), (16549, 24296)]