291222534978

素因数分解:

$2^1\times 3^5\times {\mathrm{41}}^1\times {\mathrm{739}}^1\times {\mathrm{19777}}^1$

素因数の和:20574

約数の個数: 96

約数和(自身を含む): 671252662080

約数和(自身を除く): 380030127102

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 243, 246, 369, 486, 738, 739, 1107, 1478, 2214, 2217, 3321, 4434, 6642, 6651, 9963, 13302, 19777, 19926, 19953, 30299, 39554, 39906, 59331, 59859, 60598, 90897, 118662, 119718, 177993, 179577, 181794, 272691, 355986, 359154, 533979, 545382, 810857, 818073, 1067958, 1601937, 1621714, 1636146, 2432571, 2454219, 3203874, 4805811, 4865142, 4908438, 7297713, 7362657, 9611622, 14595426, 14615203, 14725314, 21893139, 29230406, 43786278, 43845609, 65679417, 87691218, 131358834, 131536827, 197038251, 263073654, 394076502, 394610481, 599223323, 789220962, 1183831443, 1198446646, 1797669969, 2367662886, 3551494329, 3595339938, 5393009907, 7102988658, 10786019814, 16179029721, 32358059442, 48537089163, 97074178326, 145611267489, 291222534978]

約数ペア:

[(1, 291222534978), (2, 145611267489), (3, 97074178326), (6, 48537089163), (9, 32358059442), (18, 16179029721), (27, 10786019814), (41, 7102988658), (54, 5393009907), (81, 3595339938), (82, 3551494329), (123, 2367662886), (162, 1797669969), (243, 1198446646), (246, 1183831443), (369, 789220962), (486, 599223323), (738, 394610481), (739, 394076502), (1107, 263073654), (1478, 197038251), (2214, 131536827), (2217, 131358834), (3321, 87691218), (4434, 65679417), (6642, 43845609), (6651, 43786278), (9963, 29230406), (13302, 21893139), (19777, 14725314), (19926, 14615203), (19953, 14595426), (30299, 9611622), (39554, 7362657), (39906, 7297713), (59331, 4908438), (59859, 4865142), (60598, 4805811), (90897, 3203874), (118662, 2454219), (119718, 2432571), (177993, 1636146), (179577, 1621714), (181794, 1601937), (272691, 1067958), (355986, 818073), (359154, 810857), (533979, 545382)]