1924520208

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{5081}}^1$

素因数の和:5712

約数の個数: 80

約数和(自身を含む): 5363990016

約数和(自身を除く): 3439469808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 607, 624, 1214, 1821, 2428, 3642, 4856, 5081, 7284, 7891, 9712, 10162, 14568, 15243, 15782, 20324, 23673, 29136, 30486, 31564, 40648, 47346, 60972, 63128, 66053, 81296, 94692, 121944, 126256, 132106, 189384, 198159, 243888, 264212, 378768, 396318, 528424, 792636, 1056848, 1585272, 3084167, 3170544, 6168334, 9252501, 12336668, 18505002, 24673336, 37010004, 40094171, 49346672, 74020008, 80188342, 120282513, 148040016, 160376684, 240565026, 320753368, 481130052, 641506736, 962260104, 1924520208]

約数ペア:

[(1, 1924520208), (2, 962260104), (3, 641506736), (4, 481130052), (6, 320753368), (8, 240565026), (12, 160376684), (13, 148040016), (16, 120282513), (24, 80188342), (26, 74020008), (39, 49346672), (48, 40094171), (52, 37010004), (78, 24673336), (104, 18505002), (156, 12336668), (208, 9252501), (312, 6168334), (607, 3170544), (624, 3084167), (1214, 1585272), (1821, 1056848), (2428, 792636), (3642, 528424), (4856, 396318), (5081, 378768), (7284, 264212), (7891, 243888), (9712, 198159), (10162, 189384), (14568, 132106), (15243, 126256), (15782, 121944), (20324, 94692), (23673, 81296), (29136, 66053), (30486, 63128), (31564, 60972), (40648, 47346)]