305130112

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11743}}^1$

素因数の和:11793

約数の個数: 64

約数和(自身を含む): 718732800

約数和(自身を除く): 413602688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 406, 448, 464, 812, 896, 928, 1624, 1856, 3248, 3712, 6496, 11743, 12992, 23486, 25984, 46972, 82201, 93944, 164402, 187888, 328804, 340547, 375776, 657608, 681094, 751552, 1315216, 1362188, 1503104, 2383829, 2630432, 2724376, 4767658, 5260864, 5448752, 9535316, 10521728, 10897504, 19070632, 21795008, 38141264, 43590016, 76282528, 152565056, 305130112]

約数ペア:

[(1, 305130112), (2, 152565056), (4, 76282528), (7, 43590016), (8, 38141264), (14, 21795008), (16, 19070632), (28, 10897504), (29, 10521728), (32, 9535316), (56, 5448752), (58, 5260864), (64, 4767658), (112, 2724376), (116, 2630432), (128, 2383829), (203, 1503104), (224, 1362188), (232, 1315216), (406, 751552), (448, 681094), (464, 657608), (812, 375776), (896, 340547), (928, 328804), (1624, 187888), (1856, 164402), (3248, 93944), (3712, 82201), (6496, 46972), (11743, 25984), (12992, 23486)]