289793676

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{2657}}^1$

素因数の和:2874

約数の個数: 48

約数和(自身を含む): 692143200

約数和(自身を除く): 402349524

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 149, 183, 244, 298, 366, 447, 596, 732, 894, 1788, 2657, 5314, 7971, 9089, 10628, 15942, 18178, 27267, 31884, 36356, 54534, 109068, 162077, 324154, 395893, 486231, 648308, 791786, 972462, 1187679, 1583572, 1944924, 2375358, 4750716, 24149473, 48298946, 72448419, 96597892, 144896838, 289793676]

約数ペア:

[(1, 289793676), (2, 144896838), (3, 96597892), (4, 72448419), (6, 48298946), (12, 24149473), (61, 4750716), (122, 2375358), (149, 1944924), (183, 1583572), (244, 1187679), (298, 972462), (366, 791786), (447, 648308), (596, 486231), (732, 395893), (894, 324154), (1788, 162077), (2657, 109068), (5314, 54534), (7971, 36356), (9089, 31884), (10628, 27267), (15942, 18178)]