387304848

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{607}}^1$

素因数の和:842

約数の個数: 160

約数和(自身を含む): 1278648320

約数和(自身を除く): 891343472

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, 211, 216, 252, 336, 378, 422, 432, 504, 607, 633, 756, 844, 1008, 1214, 1266, 1477, 1512, 1688, 1821, 1899, 2428, 2532, 2954, 3024, 3376, 3642, 3798, 4249, 4431, 4856, 5064, 5463, 5697, 5908, 7284, 7596, 8498, 8862, 9712, 10128, 10926, 11394, 11816, 12747, 13293, 14568, 15192, 16389, 16996, 17724, 21852, 22788, 23632, 25494, 26586, 29136, 30384, 32778, 33992, 35448, 38241, 39879, 43704, 45576, 50988, 53172, 65556, 67984, 70896, 76482, 79758, 87408, 91152, 101976, 106344, 114723, 128077, 131112, 152964, 159516, 203952, 212688, 229446, 256154, 262224, 305928, 319032, 384231, 458892, 512308, 611856, 638064, 768462, 896539, 917784, 1024616, 1152693, 1536924, 1793078, 1835568, 2049232, 2305386, 2689617, 3073848, 3458079, 3586156, 4610772, 5379234, 6147696, 6916158, 7172312, 8068851, 9221544, 10758468, 13832316, 14344624, 16137702, 18443088, 21516936, 24206553, 27664632, 32275404, 43033872, 48413106, 55329264, 64550808, 96826212, 129101616, 193652424, 387304848]

約数ペア:

[(1, 387304848), (2, 193652424), (3, 129101616), (4, 96826212), (6, 64550808), (7, 55329264), (8, 48413106), (9, 43033872), (12, 32275404), (14, 27664632), (16, 24206553), (18, 21516936), (21, 18443088), (24, 16137702), (27, 14344624), (28, 13832316), (36, 10758468), (42, 9221544), (48, 8068851), (54, 7172312), (56, 6916158), (63, 6147696), (72, 5379234), (84, 4610772), (108, 3586156), (112, 3458079), (126, 3073848), (144, 2689617), (168, 2305386), (189, 2049232), (211, 1835568), (216, 1793078), (252, 1536924), (336, 1152693), (378, 1024616), (422, 917784), (432, 896539), (504, 768462), (607, 638064), (633, 611856), (756, 512308), (844, 458892), (1008, 384231), (1214, 319032), (1266, 305928), (1477, 262224), (1512, 256154), (1688, 229446), (1821, 212688), (1899, 203952), (2428, 159516), (2532, 152964), (2954, 131112), (3024, 128077), (3376, 114723), (3642, 106344), (3798, 101976), (4249, 91152), (4431, 87408), (4856, 79758), (5064, 76482), (5463, 70896), (5697, 67984), (5908, 65556), (7284, 53172), (7596, 50988), (8498, 45576), (8862, 43704), (9712, 39879), (10128, 38241), (10926, 35448), (11394, 33992), (11816, 32778), (12747, 30384), (13293, 29136), (14568, 26586), (15192, 25494), (16389, 23632), (16996, 22788), (17724, 21852)]