1458470144

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4967}}^1$

素因数の和:5051

約数の個数: 72

約数和(自身を含む): 3086995968

約数和(自身を除く): 1628525824

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 124, 128, 148, 248, 256, 296, 496, 592, 992, 1147, 1184, 1984, 2294, 2368, 3968, 4588, 4736, 4967, 7936, 9176, 9472, 9934, 18352, 19868, 36704, 39736, 73408, 79472, 146816, 153977, 158944, 183779, 293632, 307954, 317888, 367558, 615908, 635776, 735116, 1231816, 1271552, 1470232, 2463632, 2940464, 4927264, 5697149, 5880928, 9854528, 11394298, 11761856, 19709056, 22788596, 23523712, 39418112, 45577192, 47047424, 91154384, 182308768, 364617536, 729235072, 1458470144]

約数ペア:

[(1, 1458470144), (2, 729235072), (4, 364617536), (8, 182308768), (16, 91154384), (31, 47047424), (32, 45577192), (37, 39418112), (62, 23523712), (64, 22788596), (74, 19709056), (124, 11761856), (128, 11394298), (148, 9854528), (248, 5880928), (256, 5697149), (296, 4927264), (496, 2940464), (592, 2463632), (992, 1470232), (1147, 1271552), (1184, 1231816), (1984, 735116), (2294, 635776), (2368, 615908), (3968, 367558), (4588, 317888), (4736, 307954), (4967, 293632), (7936, 183779), (9176, 158944), (9472, 153977), (9934, 146816), (18352, 79472), (19868, 73408), (36704, 39736)]