303212

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:55

約数の個数: 48

約数和(自身を含む): 705600

約数和(自身を除く): 402388

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 68, 91, 98, 119, 182, 196, 221, 238, 343, 364, 442, 476, 637, 686, 833, 884, 1274, 1372, 1547, 1666, 2548, 3094, 3332, 4459, 5831, 6188, 8918, 10829, 11662, 17836, 21658, 23324, 43316, 75803, 151606, 303212]

約数ペア:

[(1, 303212), (2, 151606), (4, 75803), (7, 43316), (13, 23324), (14, 21658), (17, 17836), (26, 11662), (28, 10829), (34, 8918), (49, 6188), (52, 5831), (68, 4459), (91, 3332), (98, 3094), (119, 2548), (182, 1666), (196, 1547), (221, 1372), (238, 1274), (343, 884), (364, 833), (442, 686), (476, 637)]