489975984

素因数分解:

$2^4\times 3^2\times {\mathrm{179}}^1\times {\mathrm{19009}}^1$

素因数の和:19202

約数の個数: 60

約数和(自身を含む): 1378985400

約数和(自身を除く): 889009416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 179, 358, 537, 716, 1074, 1432, 1611, 2148, 2864, 3222, 4296, 6444, 8592, 12888, 19009, 25776, 38018, 57027, 76036, 114054, 152072, 171081, 228108, 304144, 342162, 456216, 684324, 912432, 1368648, 2737296, 3402611, 6805222, 10207833, 13610444, 20415666, 27220888, 30623499, 40831332, 54441776, 61246998, 81662664, 122493996, 163325328, 244987992, 489975984]

約数ペア:

[(1, 489975984), (2, 244987992), (3, 163325328), (4, 122493996), (6, 81662664), (8, 61246998), (9, 54441776), (12, 40831332), (16, 30623499), (18, 27220888), (24, 20415666), (36, 13610444), (48, 10207833), (72, 6805222), (144, 3402611), (179, 2737296), (358, 1368648), (537, 912432), (716, 684324), (1074, 456216), (1432, 342162), (1611, 304144), (2148, 228108), (2864, 171081), (3222, 152072), (4296, 114054), (6444, 76036), (8592, 57027), (12888, 38018), (19009, 25776)]