400023401856

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{80132893}}^1$

素因数の和:80132923

約数の個数: 64

約数和(自身を含む): 1144297726320

約数和(自身を除く): 744274324464

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, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 80132893, 160265786, 240398679, 320531572, 480797358, 641063144, 961594716, 1041727609, 1282126288, 1923189432, 2083455218, 2564252576, 3125182827, 3846378864, 4166910436, 5128505152, 6250365654, 7692757728, 8333820872, 10257010304, 12500731308, 15385515456, 16667641744, 25001462616, 30771030912, 33335283488, 50002925232, 66670566976, 100005850464, 133341133952, 200011700928, 400023401856]

約数ペア:

[(1, 400023401856), (2, 200011700928), (3, 133341133952), (4, 100005850464), (6, 66670566976), (8, 50002925232), (12, 33335283488), (13, 30771030912), (16, 25001462616), (24, 16667641744), (26, 15385515456), (32, 12500731308), (39, 10257010304), (48, 8333820872), (52, 7692757728), (64, 6250365654), (78, 5128505152), (96, 4166910436), (104, 3846378864), (128, 3125182827), (156, 2564252576), (192, 2083455218), (208, 1923189432), (312, 1282126288), (384, 1041727609), (416, 961594716), (624, 641063144), (832, 480797358), (1248, 320531572), (1664, 240398679), (2496, 160265786), (4992, 80132893)]