745801968

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{29483}}^1$

素因数の和:29542

約数の個数: 80

約数和(自身を含む): 2105865216

約数和(自身を除く): 1360063248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1488, 1581, 2108, 3162, 4216, 6324, 8432, 12648, 25296, 29483, 58966, 88449, 117932, 176898, 235864, 353796, 471728, 501211, 707592, 913973, 1002422, 1415184, 1503633, 1827946, 2004844, 2741919, 3007266, 3655892, 4009688, 5483838, 6014532, 7311784, 8019376, 10967676, 12029064, 14623568, 15537541, 21935352, 24058128, 31075082, 43870704, 46612623, 62150164, 93225246, 124300328, 186450492, 248600656, 372900984, 745801968]

約数ペア:

[(1, 745801968), (2, 372900984), (3, 248600656), (4, 186450492), (6, 124300328), (8, 93225246), (12, 62150164), (16, 46612623), (17, 43870704), (24, 31075082), (31, 24058128), (34, 21935352), (48, 15537541), (51, 14623568), (62, 12029064), (68, 10967676), (93, 8019376), (102, 7311784), (124, 6014532), (136, 5483838), (186, 4009688), (204, 3655892), (248, 3007266), (272, 2741919), (372, 2004844), (408, 1827946), (496, 1503633), (527, 1415184), (744, 1002422), (816, 913973), (1054, 707592), (1488, 501211), (1581, 471728), (2108, 353796), (3162, 235864), (4216, 176898), (6324, 117932), (8432, 88449), (12648, 58966), (25296, 29483)]