321726972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{225299}}^1$

素因数の和:225330

約数の個数: 48

約数和(自身を含む): 908409600

約数和(自身を除く): 586682628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 225299, 450598, 675897, 901196, 1351794, 1577093, 2703588, 3154186, 3830083, 4731279, 6308372, 7660166, 9462558, 11490249, 15320332, 18925116, 22980498, 26810581, 45960996, 53621162, 80431743, 107242324, 160863486, 321726972]

約数ペア:

[(1, 321726972), (2, 160863486), (3, 107242324), (4, 80431743), (6, 53621162), (7, 45960996), (12, 26810581), (14, 22980498), (17, 18925116), (21, 15320332), (28, 11490249), (34, 9462558), (42, 7660166), (51, 6308372), (68, 4731279), (84, 3830083), (102, 3154186), (119, 2703588), (204, 1577093), (238, 1351794), (357, 901196), (476, 675897), (714, 450598), (1428, 225299)]