1218942024

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{4021}}^1$

素因数の和:4790

約数の個数: 64

約数和(自身を含む): 3231757440

約数和(自身を除く): 2012815416

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 743, 1486, 2229, 2972, 4021, 4458, 5944, 8042, 8916, 12063, 12631, 16084, 17832, 24126, 25262, 32168, 37893, 48252, 50524, 68357, 75786, 96504, 101048, 136714, 151572, 205071, 273428, 303144, 410142, 546856, 820284, 1640568, 2987603, 5975206, 8962809, 11950412, 17925618, 23900824, 35851236, 50789251, 71702472, 101578502, 152367753, 203157004, 304735506, 406314008, 609471012, 1218942024]

約数ペア:

[(1, 1218942024), (2, 609471012), (3, 406314008), (4, 304735506), (6, 203157004), (8, 152367753), (12, 101578502), (17, 71702472), (24, 50789251), (34, 35851236), (51, 23900824), (68, 17925618), (102, 11950412), (136, 8962809), (204, 5975206), (408, 2987603), (743, 1640568), (1486, 820284), (2229, 546856), (2972, 410142), (4021, 303144), (4458, 273428), (5944, 205071), (8042, 151572), (8916, 136714), (12063, 101048), (12631, 96504), (16084, 75786), (17832, 68357), (24126, 50524), (25262, 48252), (32168, 37893)]