1857627036

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1$

素因数の和:520

約数の個数: 144

約数和(自身を含む): 5073868800

約数和(自身を除く): 3216241764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 59, 76, 114, 118, 171, 177, 191, 228, 236, 241, 342, 354, 382, 482, 531, 573, 684, 708, 723, 764, 964, 1062, 1121, 1146, 1446, 1719, 2124, 2169, 2242, 2292, 2892, 3363, 3438, 3629, 4338, 4484, 4579, 6726, 6876, 7258, 8676, 9158, 10089, 10887, 11269, 13452, 13737, 14219, 14516, 18316, 20178, 21774, 22538, 27474, 28438, 32661, 33807, 40356, 41211, 42657, 43548, 45076, 46031, 54948, 56876, 65322, 67614, 82422, 85314, 92062, 101421, 127971, 130644, 135228, 138093, 164844, 170628, 184124, 202842, 214111, 255942, 270161, 276186, 405684, 414279, 428222, 511884, 540322, 552372, 642333, 810483, 828558, 856444, 874589, 1080644, 1284666, 1620966, 1657116, 1749178, 1926999, 2431449, 2569332, 2623767, 2715829, 3241932, 3498356, 3853998, 4862898, 5247534, 5431658, 7707996, 7871301, 8147487, 9725796, 10495068, 10863316, 15742602, 16294974, 24442461, 31485204, 32589948, 48884922, 51600751, 97769844, 103201502, 154802253, 206403004, 309604506, 464406759, 619209012, 928813518, 1857627036]

約数ペア:

[(1, 1857627036), (2, 928813518), (3, 619209012), (4, 464406759), (6, 309604506), (9, 206403004), (12, 154802253), (18, 103201502), (19, 97769844), (36, 51600751), (38, 48884922), (57, 32589948), (59, 31485204), (76, 24442461), (114, 16294974), (118, 15742602), (171, 10863316), (177, 10495068), (191, 9725796), (228, 8147487), (236, 7871301), (241, 7707996), (342, 5431658), (354, 5247534), (382, 4862898), (482, 3853998), (531, 3498356), (573, 3241932), (684, 2715829), (708, 2623767), (723, 2569332), (764, 2431449), (964, 1926999), (1062, 1749178), (1121, 1657116), (1146, 1620966), (1446, 1284666), (1719, 1080644), (2124, 874589), (2169, 856444), (2242, 828558), (2292, 810483), (2892, 642333), (3363, 552372), (3438, 540322), (3629, 511884), (4338, 428222), (4484, 414279), (4579, 405684), (6726, 276186), (6876, 270161), (7258, 255942), (8676, 214111), (9158, 202842), (10089, 184124), (10887, 170628), (11269, 164844), (13452, 138093), (13737, 135228), (14219, 130644), (14516, 127971), (18316, 101421), (20178, 92062), (21774, 85314), (22538, 82422), (27474, 67614), (28438, 65322), (32661, 56876), (33807, 54948), (40356, 46031), (41211, 45076), (42657, 43548)]