212300890848

素因数分解:

$2^5\times 3^2\times {\mathrm{3089}}^1\times {\mathrm{238639}}^1$

素因数の和:241744

約数の個数: 72

約数和(自身を含む): 603928634400

約数和(自身を除く): 391627743552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 3089, 6178, 9267, 12356, 18534, 24712, 27801, 37068, 49424, 55602, 74136, 98848, 111204, 148272, 222408, 238639, 296544, 444816, 477278, 715917, 889632, 954556, 1431834, 1909112, 2147751, 2863668, 3818224, 4295502, 5727336, 7636448, 8591004, 11454672, 17182008, 22909344, 34364016, 68728032, 737155871, 1474311742, 2211467613, 2948623484, 4422935226, 5897246968, 6634402839, 8845870452, 11794493936, 13268805678, 17691740904, 23588987872, 26537611356, 35383481808, 53075222712, 70766963616, 106150445424, 212300890848]

約数ペア:

[(1, 212300890848), (2, 106150445424), (3, 70766963616), (4, 53075222712), (6, 35383481808), (8, 26537611356), (9, 23588987872), (12, 17691740904), (16, 13268805678), (18, 11794493936), (24, 8845870452), (32, 6634402839), (36, 5897246968), (48, 4422935226), (72, 2948623484), (96, 2211467613), (144, 1474311742), (288, 737155871), (3089, 68728032), (6178, 34364016), (9267, 22909344), (12356, 17182008), (18534, 11454672), (24712, 8591004), (27801, 7636448), (37068, 5727336), (49424, 4295502), (55602, 3818224), (74136, 2863668), (98848, 2147751), (111204, 1909112), (148272, 1431834), (222408, 954556), (238639, 889632), (296544, 715917), (444816, 477278)]