1882487640064

素因数分解:

$2^{12}\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{315437}}^1$

素因数の和:315539

約数の個数: 104

約数和(自身を含む): 3968644082688

約数和(自身を除く): 2086156442624

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 94, 124, 128, 188, 248, 256, 376, 496, 512, 752, 992, 1024, 1457, 1504, 1984, 2048, 2914, 3008, 3968, 4096, 5828, 6016, 7936, 11656, 12032, 15872, 23312, 24064, 31744, 46624, 48128, 63488, 93248, 96256, 126976, 186496, 192512, 315437, 372992, 630874, 745984, 1261748, 1491968, 2523496, 2983936, 5046992, 5967872, 9778547, 10093984, 14825539, 19557094, 20187968, 29651078, 39114188, 40375936, 59302156, 78228376, 80751872, 118604312, 156456752, 161503744, 237208624, 312913504, 323007488, 459591709, 474417248, 625827008, 646014976, 919183418, 948834496, 1251654016, 1292029952, 1838366836, 1897668992, 2503308032, 3676733672, 3795337984, 5006616064, 7353467344, 7590675968, 10013232128, 14706934688, 15181351936, 20026464256, 29413869376, 30362703872, 40052928512, 58827738752, 60725407744, 117655477504, 235310955008, 470621910016, 941243820032, 1882487640064]

約数ペア:

[(1, 1882487640064), (2, 941243820032), (4, 470621910016), (8, 235310955008), (16, 117655477504), (31, 60725407744), (32, 58827738752), (47, 40052928512), (62, 30362703872), (64, 29413869376), (94, 20026464256), (124, 15181351936), (128, 14706934688), (188, 10013232128), (248, 7590675968), (256, 7353467344), (376, 5006616064), (496, 3795337984), (512, 3676733672), (752, 2503308032), (992, 1897668992), (1024, 1838366836), (1457, 1292029952), (1504, 1251654016), (1984, 948834496), (2048, 919183418), (2914, 646014976), (3008, 625827008), (3968, 474417248), (4096, 459591709), (5828, 323007488), (6016, 312913504), (7936, 237208624), (11656, 161503744), (12032, 156456752), (15872, 118604312), (23312, 80751872), (24064, 78228376), (31744, 59302156), (46624, 40375936), (48128, 39114188), (63488, 29651078), (93248, 20187968), (96256, 19557094), (126976, 14825539), (186496, 10093984), (192512, 9778547), (315437, 5967872), (372992, 5046992), (630874, 2983936), (745984, 2523496), (1261748, 1491968)]