231552512

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1$

素因数の和:791

約数の個数: 80

約数和(自身を含む): 503807040

約数和(自身を除く): 272254528

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 128, 136, 148, 256, 272, 296, 512, 544, 592, 629, 719, 1088, 1184, 1258, 1438, 2176, 2368, 2516, 2876, 4352, 4736, 5032, 5752, 8704, 9472, 10064, 11504, 12223, 18944, 20128, 23008, 24446, 26603, 40256, 46016, 48892, 53206, 80512, 92032, 97784, 106412, 161024, 184064, 195568, 212824, 322048, 368128, 391136, 425648, 452251, 782272, 851296, 904502, 1564544, 1702592, 1809004, 3129088, 3405184, 3618008, 6258176, 6810368, 7236016, 13620736, 14472032, 28944064, 57888128, 115776256, 231552512]

約数ペア:

[(1, 231552512), (2, 115776256), (4, 57888128), (8, 28944064), (16, 14472032), (17, 13620736), (32, 7236016), (34, 6810368), (37, 6258176), (64, 3618008), (68, 3405184), (74, 3129088), (128, 1809004), (136, 1702592), (148, 1564544), (256, 904502), (272, 851296), (296, 782272), (512, 452251), (544, 425648), (592, 391136), (629, 368128), (719, 322048), (1088, 212824), (1184, 195568), (1258, 184064), (1438, 161024), (2176, 106412), (2368, 97784), (2516, 92032), (2876, 80512), (4352, 53206), (4736, 48892), (5032, 46016), (5752, 40256), (8704, 26603), (9472, 24446), (10064, 23008), (11504, 20128), (12223, 18944)]