1376205568

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9127}}^1$

素因数の和:9193

約数の個数: 72

約数和(自身を含む): 2985221120

約数和(自身を除く): 1609015552

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2356, 2432, 3968, 4712, 4864, 7936, 9127, 9424, 18254, 18848, 36508, 37696, 73016, 75392, 146032, 150784, 173413, 282937, 292064, 346826, 565874, 584128, 693652, 1131748, 1168256, 1387304, 2263496, 2336512, 2774608, 4526992, 5375803, 5549216, 9053984, 10751606, 11098432, 18107968, 21503212, 22196864, 36215936, 43006424, 44393728, 72431872, 86012848, 172025696, 344051392, 688102784, 1376205568]

約数ペア:

[(1, 1376205568), (2, 688102784), (4, 344051392), (8, 172025696), (16, 86012848), (19, 72431872), (31, 44393728), (32, 43006424), (38, 36215936), (62, 22196864), (64, 21503212), (76, 18107968), (124, 11098432), (128, 10751606), (152, 9053984), (248, 5549216), (256, 5375803), (304, 4526992), (496, 2774608), (589, 2336512), (608, 2263496), (992, 1387304), (1178, 1168256), (1216, 1131748), (1984, 693652), (2356, 584128), (2432, 565874), (3968, 346826), (4712, 292064), (4864, 282937), (7936, 173413), (9127, 150784), (9424, 146032), (18254, 75392), (18848, 73016), (36508, 37696)]