974424204

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1181}}^1$

素因数の和:1288

約数の個数: 144

約数和(自身を含む): 2782844064

約数和(自身を除く): 1808419860

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 43, 52, 78, 82, 86, 117, 123, 129, 156, 164, 172, 234, 246, 258, 369, 387, 468, 492, 516, 533, 559, 738, 774, 1066, 1118, 1181, 1476, 1548, 1599, 1677, 1763, 2132, 2236, 2362, 3198, 3354, 3526, 3543, 4724, 4797, 5031, 5289, 6396, 6708, 7052, 7086, 9594, 10062, 10578, 10629, 14172, 15353, 15867, 19188, 20124, 21156, 21258, 22919, 30706, 31734, 42516, 45838, 46059, 48421, 50783, 61412, 63468, 68757, 91676, 92118, 96842, 101566, 137514, 138177, 145263, 152349, 184236, 193684, 203132, 206271, 275028, 276354, 290526, 304698, 412542, 435789, 457047, 552708, 581052, 609396, 629473, 660179, 825084, 871578, 914094, 1258946, 1320358, 1743156, 1828188, 1888419, 1980537, 2082103, 2517892, 2640716, 3776838, 3961074, 4164206, 5665257, 5941611, 6246309, 7553676, 7922148, 8328412, 11330514, 11883222, 12492618, 18738927, 22661028, 23766444, 24985236, 27067339, 37477854, 54134678, 74955708, 81202017, 108269356, 162404034, 243606051, 324808068, 487212102, 974424204]

約数ペア:

[(1, 974424204), (2, 487212102), (3, 324808068), (4, 243606051), (6, 162404034), (9, 108269356), (12, 81202017), (13, 74955708), (18, 54134678), (26, 37477854), (36, 27067339), (39, 24985236), (41, 23766444), (43, 22661028), (52, 18738927), (78, 12492618), (82, 11883222), (86, 11330514), (117, 8328412), (123, 7922148), (129, 7553676), (156, 6246309), (164, 5941611), (172, 5665257), (234, 4164206), (246, 3961074), (258, 3776838), (369, 2640716), (387, 2517892), (468, 2082103), (492, 1980537), (516, 1888419), (533, 1828188), (559, 1743156), (738, 1320358), (774, 1258946), (1066, 914094), (1118, 871578), (1181, 825084), (1476, 660179), (1548, 629473), (1599, 609396), (1677, 581052), (1763, 552708), (2132, 457047), (2236, 435789), (2362, 412542), (3198, 304698), (3354, 290526), (3526, 276354), (3543, 275028), (4724, 206271), (4797, 203132), (5031, 193684), (5289, 184236), (6396, 152349), (6708, 145263), (7052, 138177), (7086, 137514), (9594, 101566), (10062, 96842), (10578, 92118), (10629, 91676), (14172, 68757), (15353, 63468), (15867, 61412), (19188, 50783), (20124, 48421), (21156, 46059), (21258, 45838), (22919, 42516), (30706, 31734)]