2128442008

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{17021}}^1$

素因数の和:17081

約数の個数: 96

約数和(自身を含む): 5239371600

約数和(自身を除く): 3110929592

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 49, 56, 58, 77, 88, 98, 116, 154, 196, 203, 232, 308, 319, 392, 406, 539, 616, 638, 812, 1078, 1276, 1421, 1624, 2156, 2233, 2552, 2842, 4312, 4466, 5684, 8932, 11368, 15631, 17021, 17864, 31262, 34042, 62524, 68084, 119147, 125048, 136168, 187231, 238294, 374462, 476588, 493609, 748924, 834029, 953176, 987218, 1310617, 1497848, 1668058, 1974436, 2621234, 3336116, 3455263, 3948872, 5242468, 5429699, 6672232, 6910526, 9174319, 10484936, 10859398, 13821052, 18348638, 21718796, 24186841, 27642104, 36697276, 38007893, 43437592, 48373682, 73394552, 76015786, 96747364, 152031572, 193494728, 266055251, 304063144, 532110502, 1064221004, 2128442008]

約数ペア:

[(1, 2128442008), (2, 1064221004), (4, 532110502), (7, 304063144), (8, 266055251), (11, 193494728), (14, 152031572), (22, 96747364), (28, 76015786), (29, 73394552), (44, 48373682), (49, 43437592), (56, 38007893), (58, 36697276), (77, 27642104), (88, 24186841), (98, 21718796), (116, 18348638), (154, 13821052), (196, 10859398), (203, 10484936), (232, 9174319), (308, 6910526), (319, 6672232), (392, 5429699), (406, 5242468), (539, 3948872), (616, 3455263), (638, 3336116), (812, 2621234), (1078, 1974436), (1276, 1668058), (1421, 1497848), (1624, 1310617), (2156, 987218), (2233, 953176), (2552, 834029), (2842, 748924), (4312, 493609), (4466, 476588), (5684, 374462), (8932, 238294), (11368, 187231), (15631, 136168), (17021, 125048), (17864, 119147), (31262, 68084), (34042, 62524)]