420747144

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{11587}}^1$

素因数の和:11702

約数の個数: 64

約数和(自身を含む): 1126353600

約数和(自身を除く): 705606456

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 89, 102, 136, 178, 204, 267, 356, 408, 534, 712, 1068, 1513, 2136, 3026, 4539, 6052, 9078, 11587, 12104, 18156, 23174, 34761, 36312, 46348, 69522, 92696, 139044, 196979, 278088, 393958, 590937, 787916, 1031243, 1181874, 1575832, 2062486, 2363748, 3093729, 4124972, 4727496, 6187458, 8249944, 12374916, 17531131, 24749832, 35062262, 52593393, 70124524, 105186786, 140249048, 210373572, 420747144]

約数ペア:

[(1, 420747144), (2, 210373572), (3, 140249048), (4, 105186786), (6, 70124524), (8, 52593393), (12, 35062262), (17, 24749832), (24, 17531131), (34, 12374916), (51, 8249944), (68, 6187458), (89, 4727496), (102, 4124972), (136, 3093729), (178, 2363748), (204, 2062486), (267, 1575832), (356, 1181874), (408, 1031243), (534, 787916), (712, 590937), (1068, 393958), (1513, 278088), (2136, 196979), (3026, 139044), (4539, 92696), (6052, 69522), (9078, 46348), (11587, 36312), (12104, 34761), (18156, 23174)]