31077880848

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{1949}}^1\times {\mathrm{5273}}^1$

素因数の和:7246

約数の個数: 160

約数和(自身を含む): 102020256000

約数和(自身を除く): 70942375152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 1949, 3024, 3898, 5273, 5847, 7796, 10546, 11694, 13643, 15592, 15819, 17541, 21092, 23388, 27286, 31184, 31638, 35082, 36911, 40929, 42184, 46776, 47457, 52623, 54572, 63276, 70164, 73822, 81858, 84368, 93552, 94914, 105246, 109144, 110733, 122787, 126552, 140328, 142371, 147644, 163716, 189828, 210492, 218288, 221466, 245574, 253104, 280656, 284742, 295288, 327432, 332199, 368361, 379656, 420984, 442932, 491148, 569484, 590576, 654864, 664398, 736722, 759312, 841968, 885864, 982296, 996597, 1138968, 1328796, 1473444, 1771728, 1964592, 1993194, 2277936, 2657592, 2946888, 3986388, 5315184, 5893776, 7972776, 10277077, 15945552, 20554154, 30831231, 41108308, 61662462, 71939539, 82216616, 92493693, 123324924, 143879078, 164433232, 184987386, 215818617, 246649848, 277481079, 287758156, 369974772, 431637234, 493299696, 554962158, 575516312, 647455851, 739949544, 863274468, 1109924316, 1151032624, 1294911702, 1479899088, 1726548936, 1942367553, 2219848632, 2589823404, 3453097872, 3884735106, 4439697264, 5179646808, 7769470212, 10359293616, 15538940424, 31077880848]

約数ペア:

[(1, 31077880848), (2, 15538940424), (3, 10359293616), (4, 7769470212), (6, 5179646808), (7, 4439697264), (8, 3884735106), (9, 3453097872), (12, 2589823404), (14, 2219848632), (16, 1942367553), (18, 1726548936), (21, 1479899088), (24, 1294911702), (27, 1151032624), (28, 1109924316), (36, 863274468), (42, 739949544), (48, 647455851), (54, 575516312), (56, 554962158), (63, 493299696), (72, 431637234), (84, 369974772), (108, 287758156), (112, 277481079), (126, 246649848), (144, 215818617), (168, 184987386), (189, 164433232), (216, 143879078), (252, 123324924), (336, 92493693), (378, 82216616), (432, 71939539), (504, 61662462), (756, 41108308), (1008, 30831231), (1512, 20554154), (1949, 15945552), (3024, 10277077), (3898, 7972776), (5273, 5893776), (5847, 5315184), (7796, 3986388), (10546, 2946888), (11694, 2657592), (13643, 2277936), (15592, 1993194), (15819, 1964592), (17541, 1771728), (21092, 1473444), (23388, 1328796), (27286, 1138968), (31184, 996597), (31638, 982296), (35082, 885864), (36911, 841968), (40929, 759312), (42184, 736722), (46776, 664398), (47457, 654864), (52623, 590576), (54572, 569484), (63276, 491148), (70164, 442932), (73822, 420984), (81858, 379656), (84368, 368361), (93552, 332199), (94914, 327432), (105246, 295288), (109144, 284742), (110733, 280656), (122787, 253104), (126552, 245574), (140328, 221466), (142371, 218288), (147644, 210492), (163716, 189828)]