407876352

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{40853}}^1$

素因数の和:40885

約数の個数: 72

約数和(自身を含む): 1169078064

約数和(自身を除く): 761201712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 40853, 81706, 122559, 163412, 245118, 326824, 490236, 531089, 653648, 980472, 1062178, 1307296, 1593267, 1960944, 2124356, 2614592, 3186534, 3921888, 4248712, 5229184, 6373068, 7843776, 8497424, 10458368, 12746136, 15687552, 16994848, 25492272, 31375104, 33989696, 50984544, 67979392, 101969088, 135958784, 203938176, 407876352]

約数ペア:

[(1, 407876352), (2, 203938176), (3, 135958784), (4, 101969088), (6, 67979392), (8, 50984544), (12, 33989696), (13, 31375104), (16, 25492272), (24, 16994848), (26, 15687552), (32, 12746136), (39, 10458368), (48, 8497424), (52, 7843776), (64, 6373068), (78, 5229184), (96, 4248712), (104, 3921888), (128, 3186534), (156, 2614592), (192, 2124356), (208, 1960944), (256, 1593267), (312, 1307296), (384, 1062178), (416, 980472), (624, 653648), (768, 531089), (832, 490236), (1248, 326824), (1664, 245118), (2496, 163412), (3328, 122559), (4992, 81706), (9984, 40853)]