289350456

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{1511}}^1$

素因数の和:1700

約数の個数: 64

約数和(自身を含む): 740275200

約数和(自身を除く): 450924744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 101, 158, 202, 237, 303, 316, 404, 474, 606, 632, 808, 948, 1212, 1511, 1896, 2424, 3022, 4533, 6044, 7979, 9066, 12088, 15958, 18132, 23937, 31916, 36264, 47874, 63832, 95748, 119369, 152611, 191496, 238738, 305222, 358107, 457833, 477476, 610444, 716214, 915666, 954952, 1220888, 1432428, 1831332, 2864856, 3662664, 12056269, 24112538, 36168807, 48225076, 72337614, 96450152, 144675228, 289350456]

約数ペア:

[(1, 289350456), (2, 144675228), (3, 96450152), (4, 72337614), (6, 48225076), (8, 36168807), (12, 24112538), (24, 12056269), (79, 3662664), (101, 2864856), (158, 1831332), (202, 1432428), (237, 1220888), (303, 954952), (316, 915666), (404, 716214), (474, 610444), (606, 477476), (632, 457833), (808, 358107), (948, 305222), (1212, 238738), (1511, 191496), (1896, 152611), (2424, 119369), (3022, 95748), (4533, 63832), (6044, 47874), (7979, 36264), (9066, 31916), (12088, 23937), (15958, 18132)]