38643312

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:151

約数の個数: 160

約数和(自身を含む): 115706880

約数和(自身を除く): 77063568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 29, 34, 46, 48, 51, 58, 68, 69, 71, 87, 92, 102, 116, 136, 138, 142, 174, 184, 204, 213, 232, 272, 276, 284, 348, 368, 391, 408, 426, 464, 493, 552, 568, 667, 696, 782, 816, 852, 986, 1104, 1136, 1173, 1207, 1334, 1392, 1479, 1564, 1633, 1704, 1972, 2001, 2059, 2346, 2414, 2668, 2958, 3128, 3266, 3408, 3621, 3944, 4002, 4118, 4692, 4828, 4899, 5336, 5916, 6177, 6256, 6532, 7242, 7888, 8004, 8236, 9384, 9656, 9798, 10672, 11339, 11832, 12354, 13064, 14484, 16008, 16472, 18768, 19312, 19596, 22678, 23664, 24708, 26128, 27761, 28968, 32016, 32944, 34017, 35003, 39192, 45356, 47357, 49416, 55522, 57936, 68034, 70006, 78384, 83283, 90712, 94714, 98832, 105009, 111044, 136068, 140012, 142071, 166566, 181424, 189428, 210018, 222088, 272136, 280024, 284142, 333132, 378856, 420036, 444176, 544272, 560048, 568284, 666264, 757712, 805069, 840072, 1136568, 1332528, 1610138, 1680144, 2273136, 2415207, 3220276, 4830414, 6440552, 9660828, 12881104, 19321656, 38643312]

約数ペア:

[(1, 38643312), (2, 19321656), (3, 12881104), (4, 9660828), (6, 6440552), (8, 4830414), (12, 3220276), (16, 2415207), (17, 2273136), (23, 1680144), (24, 1610138), (29, 1332528), (34, 1136568), (46, 840072), (48, 805069), (51, 757712), (58, 666264), (68, 568284), (69, 560048), (71, 544272), (87, 444176), (92, 420036), (102, 378856), (116, 333132), (136, 284142), (138, 280024), (142, 272136), (174, 222088), (184, 210018), (204, 189428), (213, 181424), (232, 166566), (272, 142071), (276, 140012), (284, 136068), (348, 111044), (368, 105009), (391, 98832), (408, 94714), (426, 90712), (464, 83283), (493, 78384), (552, 70006), (568, 68034), (667, 57936), (696, 55522), (782, 49416), (816, 47357), (852, 45356), (986, 39192), (1104, 35003), (1136, 34017), (1173, 32944), (1207, 32016), (1334, 28968), (1392, 27761), (1479, 26128), (1564, 24708), (1633, 23664), (1704, 22678), (1972, 19596), (2001, 19312), (2059, 18768), (2346, 16472), (2414, 16008), (2668, 14484), (2958, 13064), (3128, 12354), (3266, 11832), (3408, 11339), (3621, 10672), (3944, 9798), (4002, 9656), (4118, 9384), (4692, 8236), (4828, 8004), (4899, 7888), (5336, 7242), (5916, 6532), (6177, 6256)]