213405504

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{443}}^1$

素因数の和:664

約数の個数: 112

約数和(自身を含む): 612599232

約数和(自身を除く): 399193728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 193, 208, 312, 386, 416, 443, 579, 624, 772, 832, 886, 1158, 1248, 1329, 1544, 1772, 2316, 2496, 2509, 2658, 3088, 3544, 4632, 5018, 5316, 5759, 6176, 7088, 7527, 9264, 10036, 10632, 11518, 12352, 14176, 15054, 17277, 18528, 20072, 21264, 23036, 28352, 30108, 34554, 37056, 40144, 42528, 46072, 60216, 69108, 80288, 85056, 85499, 92144, 120432, 138216, 160576, 170998, 184288, 240864, 256497, 276432, 341996, 368576, 481728, 512994, 552864, 683992, 1025988, 1105728, 1111487, 1367984, 2051976, 2222974, 2735968, 3334461, 4103952, 4445948, 5471936, 6668922, 8207904, 8891896, 13337844, 16415808, 17783792, 26675688, 35567584, 53351376, 71135168, 106702752, 213405504]

約数ペア:

[(1, 213405504), (2, 106702752), (3, 71135168), (4, 53351376), (6, 35567584), (8, 26675688), (12, 17783792), (13, 16415808), (16, 13337844), (24, 8891896), (26, 8207904), (32, 6668922), (39, 5471936), (48, 4445948), (52, 4103952), (64, 3334461), (78, 2735968), (96, 2222974), (104, 2051976), (156, 1367984), (192, 1111487), (193, 1105728), (208, 1025988), (312, 683992), (386, 552864), (416, 512994), (443, 481728), (579, 368576), (624, 341996), (772, 276432), (832, 256497), (886, 240864), (1158, 184288), (1248, 170998), (1329, 160576), (1544, 138216), (1772, 120432), (2316, 92144), (2496, 85499), (2509, 85056), (2658, 80288), (3088, 69108), (3544, 60216), (4632, 46072), (5018, 42528), (5316, 40144), (5759, 37056), (6176, 34554), (7088, 30108), (7527, 28352), (9264, 23036), (10036, 21264), (10632, 20072), (11518, 18528), (12352, 17277), (14176, 15054)]