423987888

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:140

約数の個数: 320

約数和(自身を含む): 1349913600

約数和(自身を除く): 925925712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 23, 24, 29, 34, 38, 41, 46, 48, 51, 57, 58, 68, 69, 76, 82, 87, 92, 102, 114, 116, 123, 136, 138, 152, 164, 174, 184, 204, 228, 232, 246, 272, 276, 304, 323, 328, 348, 368, 391, 408, 437, 456, 464, 492, 493, 551, 552, 646, 656, 667, 696, 697, 779, 782, 816, 874, 912, 943, 969, 984, 986, 1102, 1104, 1173, 1189, 1292, 1311, 1334, 1392, 1394, 1479, 1558, 1564, 1653, 1748, 1886, 1938, 1968, 1972, 2001, 2091, 2204, 2337, 2346, 2378, 2584, 2622, 2668, 2788, 2829, 2958, 3116, 3128, 3306, 3496, 3567, 3772, 3876, 3944, 4002, 4182, 4408, 4674, 4692, 4756, 5168, 5244, 5336, 5576, 5658, 5916, 6232, 6256, 6612, 6992, 7134, 7429, 7544, 7752, 7888, 8004, 8364, 8816, 9348, 9367, 9384, 9512, 10488, 10672, 11152, 11316, 11339, 11832, 12464, 12673, 13224, 13243, 14268, 14858, 15088, 15504, 16008, 16031, 16728, 17917, 18696, 18734, 18768, 19024, 20213, 20976, 22287, 22591, 22632, 22678, 23664, 25346, 26448, 26486, 27347, 28101, 28536, 29716, 32016, 32062, 33456, 34017, 35834, 37392, 37468, 38019, 39729, 40426, 44574, 45182, 45264, 45356, 48093, 50692, 52972, 53751, 54694, 56202, 57072, 59432, 60639, 64124, 67773, 68034, 71668, 74936, 76038, 79458, 80852, 82041, 89148, 90364, 90712, 96186, 101384, 105944, 107502, 109388, 112404, 118864, 121278, 128248, 135546, 136068, 143336, 149872, 152076, 158916, 161704, 164082, 178296, 180728, 181424, 192372, 202768, 211888, 215004, 215441, 218776, 224808, 242556, 256496, 271092, 272136, 286672, 304152, 304589, 317832, 323408, 328164, 356592, 361456, 384047, 384744, 430008, 430882, 437552, 449616, 464899, 485112, 519593, 542184, 544272, 608304, 609178, 635664, 646323, 656328, 768094, 769488, 860016, 861764, 913767, 929798, 970224, 1039186, 1084368, 1152141, 1218356, 1292646, 1312656, 1394697, 1536188, 1558779, 1723528, 1827534, 1859596, 2078372, 2304282, 2436712, 2585292, 2789394, 3072376, 3117558, 3447056, 3655068, 3719192, 4156744, 4608564, 4873424, 5170584, 5578788, 6144752, 6235116, 7310136, 7438384, 8313488, 8833081, 9217128, 10341168, 11157576, 12470232, 14620272, 17666162, 18434256, 22315152, 24940464, 26499243, 35332324, 52998486, 70664648, 105996972, 141329296, 211993944, 423987888]

約数ペア:

[(1, 423987888), (2, 211993944), (3, 141329296), (4, 105996972), (6, 70664648), (8, 52998486), (12, 35332324), (16, 26499243), (17, 24940464), (19, 22315152), (23, 18434256), (24, 17666162), (29, 14620272), (34, 12470232), (38, 11157576), (41, 10341168), (46, 9217128), (48, 8833081), (51, 8313488), (57, 7438384), (58, 7310136), (68, 6235116), (69, 6144752), (76, 5578788), (82, 5170584), (87, 4873424), (92, 4608564), (102, 4156744), (114, 3719192), (116, 3655068), (123, 3447056), (136, 3117558), (138, 3072376), (152, 2789394), (164, 2585292), (174, 2436712), (184, 2304282), (204, 2078372), (228, 1859596), (232, 1827534), (246, 1723528), (272, 1558779), (276, 1536188), (304, 1394697), (323, 1312656), (328, 1292646), (348, 1218356), (368, 1152141), (391, 1084368), (408, 1039186), (437, 970224), (456, 929798), (464, 913767), (492, 861764), (493, 860016), (551, 769488), (552, 768094), (646, 656328), (656, 646323), (667, 635664), (696, 609178), (697, 608304), (779, 544272), (782, 542184), (816, 519593), (874, 485112), (912, 464899), (943, 449616), (969, 437552), (984, 430882), (986, 430008), (1102, 384744), (1104, 384047), (1173, 361456), (1189, 356592), (1292, 328164), (1311, 323408), (1334, 317832), (1392, 304589), (1394, 304152), (1479, 286672), (1558, 272136), (1564, 271092), (1653, 256496), (1748, 242556), (1886, 224808), (1938, 218776), (1968, 215441), (1972, 215004), (2001, 211888), (2091, 202768), (2204, 192372), (2337, 181424), (2346, 180728), (2378, 178296), (2584, 164082), (2622, 161704), (2668, 158916), (2788, 152076), (2829, 149872), (2958, 143336), (3116, 136068), (3128, 135546), (3306, 128248), (3496, 121278), (3567, 118864), (3772, 112404), (3876, 109388), (3944, 107502), (4002, 105944), (4182, 101384), (4408, 96186), (4674, 90712), (4692, 90364), (4756, 89148), (5168, 82041), (5244, 80852), (5336, 79458), (5576, 76038), (5658, 74936), (5916, 71668), (6232, 68034), (6256, 67773), (6612, 64124), (6992, 60639), (7134, 59432), (7429, 57072), (7544, 56202), (7752, 54694), (7888, 53751), (8004, 52972), (8364, 50692), (8816, 48093), (9348, 45356), (9367, 45264), (9384, 45182), (9512, 44574), (10488, 40426), (10672, 39729), (11152, 38019), (11316, 37468), (11339, 37392), (11832, 35834), (12464, 34017), (12673, 33456), (13224, 32062), (13243, 32016), (14268, 29716), (14858, 28536), (15088, 28101), (15504, 27347), (16008, 26486), (16031, 26448), (16728, 25346), (17917, 23664), (18696, 22678), (18734, 22632), (18768, 22591), (19024, 22287), (20213, 20976)]