358219992

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 993807360

約数和(自身を除く): 635587368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 103, 104, 142, 156, 157, 206, 213, 284, 309, 312, 314, 412, 426, 471, 568, 618, 628, 824, 852, 923, 942, 1236, 1256, 1339, 1704, 1846, 1884, 2041, 2472, 2678, 2769, 3692, 3768, 4017, 4082, 5356, 5538, 6123, 7313, 7384, 8034, 8164, 10712, 11076, 11147, 12246, 14626, 16068, 16171, 16328, 21939, 22152, 22294, 24492, 29252, 32136, 32342, 33441, 43878, 44588, 48513, 48984, 58504, 64684, 66882, 87756, 89176, 95069, 97026, 129368, 133764, 144911, 175512, 190138, 194052, 210223, 267528, 285207, 289822, 380276, 388104, 420446, 434733, 570414, 579644, 630669, 760552, 840892, 869466, 1140828, 1148141, 1159288, 1261338, 1681784, 1738932, 2281656, 2296282, 2522676, 3444423, 3477864, 4592564, 5045352, 6888846, 9185128, 13777692, 14925833, 27555384, 29851666, 44777499, 59703332, 89554998, 119406664, 179109996, 358219992]

約数ペア:

[(1, 358219992), (2, 179109996), (3, 119406664), (4, 89554998), (6, 59703332), (8, 44777499), (12, 29851666), (13, 27555384), (24, 14925833), (26, 13777692), (39, 9185128), (52, 6888846), (71, 5045352), (78, 4592564), (103, 3477864), (104, 3444423), (142, 2522676), (156, 2296282), (157, 2281656), (206, 1738932), (213, 1681784), (284, 1261338), (309, 1159288), (312, 1148141), (314, 1140828), (412, 869466), (426, 840892), (471, 760552), (568, 630669), (618, 579644), (628, 570414), (824, 434733), (852, 420446), (923, 388104), (942, 380276), (1236, 289822), (1256, 285207), (1339, 267528), (1704, 210223), (1846, 194052), (1884, 190138), (2041, 175512), (2472, 144911), (2678, 133764), (2769, 129368), (3692, 97026), (3768, 95069), (4017, 89176), (4082, 87756), (5356, 66882), (5538, 64684), (6123, 58504), (7313, 48984), (7384, 48513), (8034, 44588), (8164, 43878), (10712, 33441), (11076, 32342), (11147, 32136), (12246, 29252), (14626, 24492), (16068, 22294), (16171, 22152), (16328, 21939)]