21905660352

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{12049}}^1$

素因数の和:12638

約数の個数: 112

約数和(自身を含む): 61483341600

約数和(自身を除く): 39577681248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 557, 816, 1088, 1114, 1632, 1671, 2228, 3264, 3342, 4456, 6684, 8912, 9469, 12049, 13368, 17824, 18938, 24098, 26736, 28407, 35648, 36147, 37876, 48196, 53472, 56814, 72294, 75752, 96392, 106944, 113628, 144588, 151504, 192784, 204833, 227256, 289176, 303008, 385568, 409666, 454512, 578352, 606016, 614499, 771136, 819332, 909024, 1156704, 1228998, 1638664, 1818048, 2313408, 2457996, 3277328, 4915992, 6554656, 6711293, 9831984, 13109312, 13422586, 19663968, 20133879, 26845172, 39327936, 40267758, 53690344, 80535516, 107380688, 114091981, 161071032, 214761376, 228183962, 322142064, 342275943, 429522752, 456367924, 644284128, 684551886, 912735848, 1288568256, 1369103772, 1825471696, 2738207544, 3650943392, 5476415088, 7301886784, 10952830176, 21905660352]

約数ペア:

[(1, 21905660352), (2, 10952830176), (3, 7301886784), (4, 5476415088), (6, 3650943392), (8, 2738207544), (12, 1825471696), (16, 1369103772), (17, 1288568256), (24, 912735848), (32, 684551886), (34, 644284128), (48, 456367924), (51, 429522752), (64, 342275943), (68, 322142064), (96, 228183962), (102, 214761376), (136, 161071032), (192, 114091981), (204, 107380688), (272, 80535516), (408, 53690344), (544, 40267758), (557, 39327936), (816, 26845172), (1088, 20133879), (1114, 19663968), (1632, 13422586), (1671, 13109312), (2228, 9831984), (3264, 6711293), (3342, 6554656), (4456, 4915992), (6684, 3277328), (8912, 2457996), (9469, 2313408), (12049, 1818048), (13368, 1638664), (17824, 1228998), (18938, 1156704), (24098, 909024), (26736, 819332), (28407, 771136), (35648, 614499), (36147, 606016), (37876, 578352), (48196, 454512), (53472, 409666), (56814, 385568), (72294, 303008), (75752, 289176), (96392, 227256), (106944, 204833), (113628, 192784), (144588, 151504)]