380181984

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6217}}^1$

素因数の和:6257

約数の個数: 144

約数和(自身を含む): 1250414928

約数和(自身を除く): 870232944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 546, 588, 624, 637, 672, 728, 784, 1092, 1176, 1248, 1274, 1456, 1568, 1911, 2184, 2352, 2548, 2912, 3822, 4368, 4704, 5096, 6217, 7644, 8736, 10192, 12434, 15288, 18651, 20384, 24868, 30576, 37302, 43519, 49736, 61152, 74604, 80821, 87038, 99472, 130557, 149208, 161642, 174076, 198944, 242463, 261114, 298416, 304633, 323284, 348152, 484926, 522228, 565747, 596832, 609266, 646568, 696304, 913899, 969852, 1044456, 1131494, 1218532, 1293136, 1392608, 1697241, 1827798, 1939704, 2088912, 2262988, 2437064, 2586272, 3394482, 3655596, 3879408, 3960229, 4177824, 4525976, 4874128, 6788964, 7311192, 7758816, 7920458, 9051952, 9748256, 11880687, 13577928, 14622384, 15840916, 18103904, 23761374, 27155856, 29244768, 31681832, 47522748, 54311712, 63363664, 95045496, 126727328, 190090992, 380181984]

約数ペア:

[(1, 380181984), (2, 190090992), (3, 126727328), (4, 95045496), (6, 63363664), (7, 54311712), (8, 47522748), (12, 31681832), (13, 29244768), (14, 27155856), (16, 23761374), (21, 18103904), (24, 15840916), (26, 14622384), (28, 13577928), (32, 11880687), (39, 9748256), (42, 9051952), (48, 7920458), (49, 7758816), (52, 7311192), (56, 6788964), (78, 4874128), (84, 4525976), (91, 4177824), (96, 3960229), (98, 3879408), (104, 3655596), (112, 3394482), (147, 2586272), (156, 2437064), (168, 2262988), (182, 2088912), (196, 1939704), (208, 1827798), (224, 1697241), (273, 1392608), (294, 1293136), (312, 1218532), (336, 1131494), (364, 1044456), (392, 969852), (416, 913899), (546, 696304), (588, 646568), (624, 609266), (637, 596832), (672, 565747), (728, 522228), (784, 484926), (1092, 348152), (1176, 323284), (1248, 304633), (1274, 298416), (1456, 261114), (1568, 242463), (1911, 198944), (2184, 174076), (2352, 161642), (2548, 149208), (2912, 130557), (3822, 99472), (4368, 87038), (4704, 80821), (5096, 74604), (6217, 61152), (7644, 49736), (8736, 43519), (10192, 37302), (12434, 30576), (15288, 24868), (18651, 20384)]