619059792

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:341

約数の個数: 160

約数和(自身を含む): 1777386240

約数和(自身を除く): 1158326448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 71, 78, 89, 104, 142, 156, 157, 178, 208, 213, 267, 284, 312, 314, 356, 426, 471, 534, 568, 624, 628, 712, 852, 923, 942, 1068, 1136, 1157, 1256, 1424, 1704, 1846, 1884, 2041, 2136, 2314, 2512, 2769, 3408, 3471, 3692, 3768, 4082, 4272, 4628, 5538, 6123, 6319, 6942, 7384, 7536, 8164, 9256, 11076, 11147, 12246, 12638, 13884, 13973, 14768, 16328, 18512, 18957, 22152, 22294, 24492, 25276, 27768, 27946, 32656, 33441, 37914, 41919, 44304, 44588, 48984, 50552, 55536, 55892, 66882, 75828, 82147, 83838, 89176, 97968, 101104, 111784, 133764, 144911, 151656, 164294, 167676, 178352, 181649, 223568, 246441, 267528, 289822, 303312, 328588, 335352, 363298, 434733, 492882, 535056, 544947, 579644, 657176, 670704, 726596, 869466, 985764, 992083, 1089894, 1159288, 1314352, 1453192, 1738932, 1971528, 1984166, 2179788, 2318576, 2906384, 2976249, 3477864, 3943056, 3968332, 4359576, 5952498, 6955728, 7936664, 8719152, 11904996, 12897079, 15873328, 23809992, 25794158, 38691237, 47619984, 51588316, 77382474, 103176632, 154764948, 206353264, 309529896, 619059792]

約数ペア:

[(1, 619059792), (2, 309529896), (3, 206353264), (4, 154764948), (6, 103176632), (8, 77382474), (12, 51588316), (13, 47619984), (16, 38691237), (24, 25794158), (26, 23809992), (39, 15873328), (48, 12897079), (52, 11904996), (71, 8719152), (78, 7936664), (89, 6955728), (104, 5952498), (142, 4359576), (156, 3968332), (157, 3943056), (178, 3477864), (208, 2976249), (213, 2906384), (267, 2318576), (284, 2179788), (312, 1984166), (314, 1971528), (356, 1738932), (426, 1453192), (471, 1314352), (534, 1159288), (568, 1089894), (624, 992083), (628, 985764), (712, 869466), (852, 726596), (923, 670704), (942, 657176), (1068, 579644), (1136, 544947), (1157, 535056), (1256, 492882), (1424, 434733), (1704, 363298), (1846, 335352), (1884, 328588), (2041, 303312), (2136, 289822), (2314, 267528), (2512, 246441), (2769, 223568), (3408, 181649), (3471, 178352), (3692, 167676), (3768, 164294), (4082, 151656), (4272, 144911), (4628, 133764), (5538, 111784), (6123, 101104), (6319, 97968), (6942, 89176), (7384, 83838), (7536, 82147), (8164, 75828), (9256, 66882), (11076, 55892), (11147, 55536), (12246, 50552), (12638, 48984), (13884, 44588), (13973, 44304), (14768, 41919), (16328, 37914), (18512, 33441), (18957, 32656), (22152, 27946), (22294, 27768), (24492, 25276)]