123276816

素因数分解:

$2^4\times 3^7\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:313

約数の個数: 160

約数和(自身を含む): 387197440

約数和(自身を除く): 263920624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 271, 312, 324, 351, 432, 468, 486, 542, 624, 648, 702, 729, 813, 936, 972, 1053, 1084, 1296, 1404, 1458, 1626, 1872, 1944, 2106, 2168, 2187, 2439, 2808, 2916, 3159, 3252, 3523, 3888, 4212, 4336, 4374, 4878, 5616, 5832, 6318, 6504, 7046, 7317, 8424, 8748, 9477, 9756, 10569, 11664, 12636, 13008, 14092, 14634, 16848, 17496, 18954, 19512, 21138, 21951, 25272, 28184, 28431, 29268, 31707, 34992, 37908, 39024, 42276, 43902, 50544, 56368, 56862, 58536, 63414, 65853, 75816, 84552, 87804, 95121, 113724, 117072, 126828, 131706, 151632, 169104, 175608, 190242, 197559, 227448, 253656, 263412, 285363, 351216, 380484, 395118, 454896, 507312, 526824, 570726, 592677, 760968, 790236, 856089, 1053648, 1141452, 1185354, 1521936, 1580472, 1712178, 2282904, 2370708, 2568267, 3160944, 3424356, 4565808, 4741416, 5136534, 6848712, 7704801, 9482832, 10273068, 13697424, 15409602, 20546136, 30819204, 41092272, 61638408, 123276816]

約数ペア:

[(1, 123276816), (2, 61638408), (3, 41092272), (4, 30819204), (6, 20546136), (8, 15409602), (9, 13697424), (12, 10273068), (13, 9482832), (16, 7704801), (18, 6848712), (24, 5136534), (26, 4741416), (27, 4565808), (36, 3424356), (39, 3160944), (48, 2568267), (52, 2370708), (54, 2282904), (72, 1712178), (78, 1580472), (81, 1521936), (104, 1185354), (108, 1141452), (117, 1053648), (144, 856089), (156, 790236), (162, 760968), (208, 592677), (216, 570726), (234, 526824), (243, 507312), (271, 454896), (312, 395118), (324, 380484), (351, 351216), (432, 285363), (468, 263412), (486, 253656), (542, 227448), (624, 197559), (648, 190242), (702, 175608), (729, 169104), (813, 151632), (936, 131706), (972, 126828), (1053, 117072), (1084, 113724), (1296, 95121), (1404, 87804), (1458, 84552), (1626, 75816), (1872, 65853), (1944, 63414), (2106, 58536), (2168, 56862), (2187, 56368), (2439, 50544), (2808, 43902), (2916, 42276), (3159, 39024), (3252, 37908), (3523, 34992), (3888, 31707), (4212, 29268), (4336, 28431), (4374, 28184), (4878, 25272), (5616, 21951), (5832, 21138), (6318, 19512), (6504, 18954), (7046, 17496), (7317, 16848), (8424, 14634), (8748, 14092), (9477, 13008), (9756, 12636), (10569, 11664)]