1263753192

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{677}}^1$

素因数の和:923

約数の個数: 128

約数和(自身を含む): 3535580160

約数和(自身を除く): 2271826968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 193, 248, 312, 372, 386, 403, 579, 677, 744, 772, 806, 1158, 1209, 1354, 1544, 1612, 2031, 2316, 2418, 2509, 2708, 3224, 4062, 4632, 4836, 5018, 5416, 5983, 7527, 8124, 8801, 9672, 10036, 11966, 15054, 16248, 17602, 17949, 20072, 20987, 23932, 26403, 30108, 35204, 35898, 41974, 47864, 52806, 60216, 62961, 70408, 71796, 77779, 83948, 105612, 125922, 130661, 143592, 155558, 167896, 211224, 233337, 251844, 261322, 272831, 311116, 391983, 466674, 503688, 522644, 545662, 622232, 783966, 818493, 933348, 1045288, 1091324, 1567932, 1636986, 1698593, 1866696, 2182648, 3135864, 3273972, 3397186, 4050491, 5095779, 6547944, 6794372, 8100982, 10191558, 12151473, 13588744, 16201964, 20383116, 24302946, 32403928, 40766232, 48605892, 52656383, 97211784, 105312766, 157969149, 210625532, 315938298, 421251064, 631876596, 1263753192]

約数ペア:

[(1, 1263753192), (2, 631876596), (3, 421251064), (4, 315938298), (6, 210625532), (8, 157969149), (12, 105312766), (13, 97211784), (24, 52656383), (26, 48605892), (31, 40766232), (39, 32403928), (52, 24302946), (62, 20383116), (78, 16201964), (93, 13588744), (104, 12151473), (124, 10191558), (156, 8100982), (186, 6794372), (193, 6547944), (248, 5095779), (312, 4050491), (372, 3397186), (386, 3273972), (403, 3135864), (579, 2182648), (677, 1866696), (744, 1698593), (772, 1636986), (806, 1567932), (1158, 1091324), (1209, 1045288), (1354, 933348), (1544, 818493), (1612, 783966), (2031, 622232), (2316, 545662), (2418, 522644), (2509, 503688), (2708, 466674), (3224, 391983), (4062, 311116), (4632, 272831), (4836, 261322), (5018, 251844), (5416, 233337), (5983, 211224), (7527, 167896), (8124, 155558), (8801, 143592), (9672, 130661), (10036, 125922), (11966, 105612), (15054, 83948), (16248, 77779), (17602, 71796), (17949, 70408), (20072, 62961), (20987, 60216), (23932, 52806), (26403, 47864), (30108, 41974), (35204, 35898)]