3887974368

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{435481}}^1$

素因数の和:435528

約数の個数: 72

約数和(自身を含む): 11413112256

約数和(自身を除く): 7525137888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 435481, 870962, 1306443, 1741924, 2612886, 3483848, 3919329, 5225772, 6967696, 7838658, 10451544, 13499911, 13935392, 15677316, 20903088, 26999822, 31354632, 40499733, 41806176, 53999644, 62709264, 80999466, 107999288, 121499199, 125418528, 161998932, 215998576, 242998398, 323997864, 431997152, 485996796, 647995728, 971993592, 1295991456, 1943987184, 3887974368]

約数ペア:

[(1, 3887974368), (2, 1943987184), (3, 1295991456), (4, 971993592), (6, 647995728), (8, 485996796), (9, 431997152), (12, 323997864), (16, 242998398), (18, 215998576), (24, 161998932), (31, 125418528), (32, 121499199), (36, 107999288), (48, 80999466), (62, 62709264), (72, 53999644), (93, 41806176), (96, 40499733), (124, 31354632), (144, 26999822), (186, 20903088), (248, 15677316), (279, 13935392), (288, 13499911), (372, 10451544), (496, 7838658), (558, 6967696), (744, 5225772), (992, 3919329), (1116, 3483848), (1488, 2612886), (2232, 1741924), (2976, 1306443), (4464, 870962), (8928, 435481)]