239968606488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{105173}}^1$

素因数の和:105369

約数の個数: 128

約数和(自身を含む): 661536046080

約数和(自身を除く): 421567439592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 103, 104, 142, 156, 206, 213, 284, 309, 312, 412, 426, 568, 618, 824, 852, 923, 1236, 1339, 1704, 1846, 2472, 2678, 2769, 3692, 4017, 5356, 5538, 7313, 7384, 8034, 10712, 11076, 14626, 16068, 21939, 22152, 29252, 32136, 43878, 58504, 87756, 95069, 105173, 175512, 190138, 210346, 285207, 315519, 380276, 420692, 570414, 631038, 760552, 841384, 1140828, 1262076, 1367249, 2281656, 2524152, 2734498, 4101747, 5468996, 7467283, 8203494, 10832819, 10937992, 14934566, 16406988, 21665638, 22401849, 29869132, 32498457, 32813976, 43331276, 44803698, 59738264, 64996914, 86662552, 89607396, 97074679, 129993828, 140826647, 179214792, 194149358, 259987656, 281653294, 291224037, 388298716, 422479941, 563306588, 582448074, 769130149, 776597432, 844959882, 1126613176, 1164896148, 1538260298, 1689919764, 2307390447, 2329792296, 3076520596, 3379839528, 4614780894, 6153041192, 9229561788, 9998691937, 18459123576, 19997383874, 29996075811, 39994767748, 59992151622, 79989535496, 119984303244, 239968606488]

約数ペア:

[(1, 239968606488), (2, 119984303244), (3, 79989535496), (4, 59992151622), (6, 39994767748), (8, 29996075811), (12, 19997383874), (13, 18459123576), (24, 9998691937), (26, 9229561788), (39, 6153041192), (52, 4614780894), (71, 3379839528), (78, 3076520596), (103, 2329792296), (104, 2307390447), (142, 1689919764), (156, 1538260298), (206, 1164896148), (213, 1126613176), (284, 844959882), (309, 776597432), (312, 769130149), (412, 582448074), (426, 563306588), (568, 422479941), (618, 388298716), (824, 291224037), (852, 281653294), (923, 259987656), (1236, 194149358), (1339, 179214792), (1704, 140826647), (1846, 129993828), (2472, 97074679), (2678, 89607396), (2769, 86662552), (3692, 64996914), (4017, 59738264), (5356, 44803698), (5538, 43331276), (7313, 32813976), (7384, 32498457), (8034, 29869132), (10712, 22401849), (11076, 21665638), (14626, 16406988), (16068, 14934566), (21939, 10937992), (22152, 10832819), (29252, 8203494), (32136, 7467283), (43878, 5468996), (58504, 4101747), (87756, 2734498), (95069, 2524152), (105173, 2281656), (175512, 1367249), (190138, 1262076), (210346, 1140828), (285207, 841384), (315519, 760552), (380276, 631038), (420692, 570414)]