556190856

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{269}}^1$

素因数の和:388

約数の個数: 144

約数和(自身を含む): 1663634700

約数和(自身を除く): 1107443844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 47, 52, 72, 78, 94, 104, 117, 141, 156, 188, 234, 269, 282, 312, 376, 423, 468, 538, 564, 611, 807, 846, 936, 1076, 1128, 1222, 1614, 1692, 1833, 2152, 2209, 2421, 2444, 3228, 3384, 3497, 3666, 4418, 4842, 4888, 5499, 6456, 6627, 6994, 7332, 8836, 9684, 10491, 10998, 12643, 13254, 13988, 14664, 17672, 19368, 19881, 20982, 21996, 25286, 26508, 27976, 28717, 31473, 37929, 39762, 41964, 43992, 50572, 53016, 57434, 62946, 75858, 79524, 83928, 86151, 101144, 113787, 114868, 125892, 151716, 159048, 164359, 172302, 227574, 229736, 251784, 258453, 303432, 328718, 344604, 455148, 493077, 516906, 594221, 657436, 689208, 910296, 986154, 1033812, 1188442, 1314872, 1479231, 1782663, 1972308, 2067624, 2376884, 2958462, 3565326, 3944616, 4753768, 5347989, 5916924, 7130652, 7724873, 10695978, 11833848, 14261304, 15449746, 21391956, 23174619, 30899492, 42783912, 46349238, 61798984, 69523857, 92698476, 139047714, 185396952, 278095428, 556190856]

約数ペア:

[(1, 556190856), (2, 278095428), (3, 185396952), (4, 139047714), (6, 92698476), (8, 69523857), (9, 61798984), (12, 46349238), (13, 42783912), (18, 30899492), (24, 23174619), (26, 21391956), (36, 15449746), (39, 14261304), (47, 11833848), (52, 10695978), (72, 7724873), (78, 7130652), (94, 5916924), (104, 5347989), (117, 4753768), (141, 3944616), (156, 3565326), (188, 2958462), (234, 2376884), (269, 2067624), (282, 1972308), (312, 1782663), (376, 1479231), (423, 1314872), (468, 1188442), (538, 1033812), (564, 986154), (611, 910296), (807, 689208), (846, 657436), (936, 594221), (1076, 516906), (1128, 493077), (1222, 455148), (1614, 344604), (1692, 328718), (1833, 303432), (2152, 258453), (2209, 251784), (2421, 229736), (2444, 227574), (3228, 172302), (3384, 164359), (3497, 159048), (3666, 151716), (4418, 125892), (4842, 114868), (4888, 113787), (5499, 101144), (6456, 86151), (6627, 83928), (6994, 79524), (7332, 75858), (8836, 62946), (9684, 57434), (10491, 53016), (10998, 50572), (12643, 43992), (13254, 41964), (13988, 39762), (14664, 37929), (17672, 31473), (19368, 28717), (19881, 27976), (20982, 26508), (21996, 25286)]