865696048

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{743}}^1$

素因数の和:962

約数の個数: 80

約数和(自身を含む): 1957303296

約数和(自身を除く): 1091607248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 103, 112, 202, 206, 404, 412, 707, 721, 743, 808, 824, 1414, 1442, 1486, 1616, 1648, 2828, 2884, 2972, 5201, 5656, 5768, 5944, 10402, 10403, 11312, 11536, 11888, 20804, 20806, 41608, 41612, 72821, 75043, 76529, 83216, 83224, 145642, 150086, 153058, 166448, 291284, 300172, 306116, 525301, 535703, 582568, 600344, 612232, 1050602, 1071406, 1165136, 1200688, 1224464, 2101204, 2142812, 4202408, 4285624, 7729429, 8404816, 8571248, 15458858, 30917716, 54106003, 61835432, 108212006, 123670864, 216424012, 432848024, 865696048]

約数ペア:

[(1, 865696048), (2, 432848024), (4, 216424012), (7, 123670864), (8, 108212006), (14, 61835432), (16, 54106003), (28, 30917716), (56, 15458858), (101, 8571248), (103, 8404816), (112, 7729429), (202, 4285624), (206, 4202408), (404, 2142812), (412, 2101204), (707, 1224464), (721, 1200688), (743, 1165136), (808, 1071406), (824, 1050602), (1414, 612232), (1442, 600344), (1486, 582568), (1616, 535703), (1648, 525301), (2828, 306116), (2884, 300172), (2972, 291284), (5201, 166448), (5656, 153058), (5768, 150086), (5944, 145642), (10402, 83224), (10403, 83216), (11312, 76529), (11536, 75043), (11888, 72821), (20804, 41612), (20806, 41608)]