649555764

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8803}}^1$

素因数の和:8877

約数の個数: 96

約数和(自身を含む): 1822216704

約数和(自身を除く): 1172660940

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 43, 44, 52, 66, 78, 86, 129, 132, 143, 156, 172, 258, 286, 429, 473, 516, 559, 572, 858, 946, 1118, 1419, 1677, 1716, 1892, 2236, 2838, 3354, 5676, 6149, 6708, 8803, 12298, 17606, 18447, 24596, 26409, 35212, 36894, 52818, 73788, 96833, 105636, 114439, 193666, 228878, 290499, 343317, 378529, 387332, 457756, 580998, 686634, 757058, 1135587, 1161996, 1258829, 1373268, 1514116, 2271174, 2517658, 3776487, 4163819, 4542348, 4920877, 5035316, 7552974, 8327638, 9841754, 12491457, 14762631, 15105948, 16655276, 19683508, 24982914, 29525262, 49965828, 54129647, 59050524, 108259294, 162388941, 216518588, 324777882, 649555764]

約数ペア:

[(1, 649555764), (2, 324777882), (3, 216518588), (4, 162388941), (6, 108259294), (11, 59050524), (12, 54129647), (13, 49965828), (22, 29525262), (26, 24982914), (33, 19683508), (39, 16655276), (43, 15105948), (44, 14762631), (52, 12491457), (66, 9841754), (78, 8327638), (86, 7552974), (129, 5035316), (132, 4920877), (143, 4542348), (156, 4163819), (172, 3776487), (258, 2517658), (286, 2271174), (429, 1514116), (473, 1373268), (516, 1258829), (559, 1161996), (572, 1135587), (858, 757058), (946, 686634), (1118, 580998), (1419, 457756), (1677, 387332), (1716, 378529), (1892, 343317), (2236, 290499), (2838, 228878), (3354, 193666), (5676, 114439), (6149, 105636), (6708, 96833), (8803, 73788), (12298, 52818), (17606, 36894), (18447, 35212), (24596, 26409)]