246311052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:639

約数の個数: 96

約数和(自身を含む): 643281408

約数和(自身を除く): 396970356

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 73, 78, 86, 129, 146, 156, 172, 219, 258, 292, 438, 503, 516, 559, 876, 949, 1006, 1118, 1509, 1677, 1898, 2012, 2236, 2847, 3018, 3139, 3354, 3796, 5694, 6036, 6278, 6539, 6708, 9417, 11388, 12556, 13078, 18834, 19617, 21629, 26156, 36719, 37668, 39234, 40807, 43258, 64887, 73438, 78468, 81614, 86516, 110157, 122421, 129774, 146876, 163228, 220314, 244842, 259548, 281177, 440628, 477347, 489684, 562354, 843531, 954694, 1124708, 1432041, 1578917, 1687062, 1909388, 2864082, 3157834, 3374124, 4736751, 5728164, 6315668, 9473502, 18947004, 20525921, 41051842, 61577763, 82103684, 123155526, 246311052]

約数ペア:

[(1, 246311052), (2, 123155526), (3, 82103684), (4, 61577763), (6, 41051842), (12, 20525921), (13, 18947004), (26, 9473502), (39, 6315668), (43, 5728164), (52, 4736751), (73, 3374124), (78, 3157834), (86, 2864082), (129, 1909388), (146, 1687062), (156, 1578917), (172, 1432041), (219, 1124708), (258, 954694), (292, 843531), (438, 562354), (503, 489684), (516, 477347), (559, 440628), (876, 281177), (949, 259548), (1006, 244842), (1118, 220314), (1509, 163228), (1677, 146876), (1898, 129774), (2012, 122421), (2236, 110157), (2847, 86516), (3018, 81614), (3139, 78468), (3354, 73438), (3796, 64887), (5694, 43258), (6036, 40807), (6278, 39234), (6539, 37668), (6708, 36719), (9417, 26156), (11388, 21629), (12556, 19617), (13078, 18834)]