311926344

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{4357}}^1$

素因数の和:4542

約数の個数: 64

約数和(自身を含む): 826276800

約数和(自身を除く): 514350456

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 157, 228, 314, 456, 471, 628, 942, 1256, 1884, 2983, 3768, 4357, 5966, 8714, 8949, 11932, 13071, 17428, 17898, 23864, 26142, 34856, 35796, 52284, 71592, 82783, 104568, 165566, 248349, 331132, 496698, 662264, 684049, 993396, 1368098, 1986792, 2052147, 2736196, 4104294, 5472392, 8208588, 12996931, 16417176, 25993862, 38990793, 51987724, 77981586, 103975448, 155963172, 311926344]

約数ペア:

[(1, 311926344), (2, 155963172), (3, 103975448), (4, 77981586), (6, 51987724), (8, 38990793), (12, 25993862), (19, 16417176), (24, 12996931), (38, 8208588), (57, 5472392), (76, 4104294), (114, 2736196), (152, 2052147), (157, 1986792), (228, 1368098), (314, 993396), (456, 684049), (471, 662264), (628, 496698), (942, 331132), (1256, 248349), (1884, 165566), (2983, 104568), (3768, 82783), (4357, 71592), (5966, 52284), (8714, 35796), (8949, 34856), (11932, 26142), (13071, 23864), (17428, 17898)]