1497888256

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4967}}^1$

素因数の和:5035

約数の個数: 80

約数和(自身を含む): 3252648960

約数和(自身を除く): 1754760704

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 304, 496, 512, 589, 608, 992, 1178, 1216, 1984, 2356, 2432, 3968, 4712, 4864, 4967, 7936, 9424, 9728, 9934, 15872, 18848, 19868, 37696, 39736, 75392, 79472, 94373, 150784, 153977, 158944, 188746, 301568, 307954, 317888, 377492, 615908, 635776, 754984, 1231816, 1271552, 1509968, 2463632, 2543104, 2925563, 3019936, 4927264, 5851126, 6039872, 9854528, 11702252, 12079744, 19709056, 23404504, 24159488, 39418112, 46809008, 48318976, 78836224, 93618016, 187236032, 374472064, 748944128, 1497888256]

約数ペア:

[(1, 1497888256), (2, 748944128), (4, 374472064), (8, 187236032), (16, 93618016), (19, 78836224), (31, 48318976), (32, 46809008), (38, 39418112), (62, 24159488), (64, 23404504), (76, 19709056), (124, 12079744), (128, 11702252), (152, 9854528), (248, 6039872), (256, 5851126), (304, 4927264), (496, 3019936), (512, 2925563), (589, 2543104), (608, 2463632), (992, 1509968), (1178, 1271552), (1216, 1231816), (1984, 754984), (2356, 635776), (2432, 615908), (3968, 377492), (4712, 317888), (4864, 307954), (4967, 301568), (7936, 188746), (9424, 158944), (9728, 153977), (9934, 150784), (15872, 94373), (18848, 79472), (19868, 75392), (37696, 39736)]