421181568

素因数分解:

$2^7\times 3^2\times {\mathrm{163}}^1\times {\mathrm{2243}}^1$

素因数の和:2426

約数の個数: 96

約数和(自身を含む): 1219973040

約数和(自身を除く): 798791472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 163, 192, 288, 326, 384, 489, 576, 652, 978, 1152, 1304, 1467, 1956, 2243, 2608, 2934, 3912, 4486, 5216, 5868, 6729, 7824, 8972, 10432, 11736, 13458, 15648, 17944, 20187, 20864, 23472, 26916, 31296, 35888, 40374, 46944, 53832, 62592, 71776, 80748, 93888, 107664, 143552, 161496, 187776, 215328, 287104, 322992, 365609, 430656, 645984, 731218, 861312, 1096827, 1291968, 1462436, 2193654, 2583936, 2924872, 3290481, 4387308, 5849744, 6580962, 8774616, 11699488, 13161924, 17549232, 23398976, 26323848, 35098464, 46797952, 52647696, 70196928, 105295392, 140393856, 210590784, 421181568]

約数ペア:

[(1, 421181568), (2, 210590784), (3, 140393856), (4, 105295392), (6, 70196928), (8, 52647696), (9, 46797952), (12, 35098464), (16, 26323848), (18, 23398976), (24, 17549232), (32, 13161924), (36, 11699488), (48, 8774616), (64, 6580962), (72, 5849744), (96, 4387308), (128, 3290481), (144, 2924872), (163, 2583936), (192, 2193654), (288, 1462436), (326, 1291968), (384, 1096827), (489, 861312), (576, 731218), (652, 645984), (978, 430656), (1152, 365609), (1304, 322992), (1467, 287104), (1956, 215328), (2243, 187776), (2608, 161496), (2934, 143552), (3912, 107664), (4486, 93888), (5216, 80748), (5868, 71776), (6729, 62592), (7824, 53832), (8972, 46944), (10432, 40374), (11736, 35888), (13458, 31296), (15648, 26916), (17944, 23472), (20187, 20864)]