309315396

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{383}}^1$

素因数の和:601

約数の個数: 96

約数和(自身を含む): 809238528

約数和(自身を除く): 499923132

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 167, 186, 334, 372, 383, 403, 501, 668, 766, 806, 1002, 1149, 1209, 1532, 1612, 2004, 2171, 2298, 2418, 4342, 4596, 4836, 4979, 5177, 6513, 8684, 9958, 10354, 11873, 13026, 14937, 15531, 19916, 20708, 23746, 26052, 29874, 31062, 35619, 47492, 59748, 62124, 63961, 67301, 71238, 127922, 134602, 142476, 154349, 191883, 201903, 255844, 269204, 308698, 383766, 403806, 463047, 617396, 767532, 807612, 831493, 926094, 1662986, 1852188, 1982791, 2494479, 3325972, 3965582, 4988958, 5948373, 7931164, 9977916, 11896746, 23793492, 25776283, 51552566, 77328849, 103105132, 154657698, 309315396]

約数ペア:

[(1, 309315396), (2, 154657698), (3, 103105132), (4, 77328849), (6, 51552566), (12, 25776283), (13, 23793492), (26, 11896746), (31, 9977916), (39, 7931164), (52, 5948373), (62, 4988958), (78, 3965582), (93, 3325972), (124, 2494479), (156, 1982791), (167, 1852188), (186, 1662986), (334, 926094), (372, 831493), (383, 807612), (403, 767532), (501, 617396), (668, 463047), (766, 403806), (806, 383766), (1002, 308698), (1149, 269204), (1209, 255844), (1532, 201903), (1612, 191883), (2004, 154349), (2171, 142476), (2298, 134602), (2418, 127922), (4342, 71238), (4596, 67301), (4836, 63961), (4979, 62124), (5177, 59748), (6513, 47492), (8684, 35619), (9958, 31062), (10354, 29874), (11873, 26052), (13026, 23746), (14937, 20708), (15531, 19916)]