127413468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 288

約数和(自身を含む): 440294400

約数和(自身を除く): 312880932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 23, 26, 28, 36, 38, 39, 42, 46, 52, 57, 63, 69, 76, 78, 84, 89, 91, 92, 114, 117, 126, 133, 138, 156, 161, 171, 178, 182, 207, 228, 234, 247, 252, 266, 267, 273, 276, 299, 322, 342, 356, 364, 399, 414, 437, 468, 483, 494, 532, 534, 546, 598, 623, 644, 684, 741, 798, 801, 819, 828, 874, 897, 966, 988, 1068, 1092, 1157, 1196, 1197, 1246, 1311, 1449, 1482, 1596, 1602, 1638, 1691, 1729, 1748, 1794, 1869, 1932, 2047, 2093, 2223, 2314, 2394, 2492, 2622, 2691, 2898, 2964, 3059, 3204, 3276, 3382, 3458, 3471, 3588, 3738, 3933, 4094, 4186, 4446, 4628, 4788, 5073, 5187, 5244, 5382, 5607, 5681, 5796, 6118, 6141, 6279, 6764, 6916, 6942, 7476, 7866, 8099, 8188, 8372, 8892, 9177, 10146, 10374, 10413, 10764, 11214, 11362, 11837, 12236, 12282, 12558, 13884, 14329, 15219, 15561, 15732, 16198, 17043, 18354, 18423, 18837, 20292, 20748, 20826, 21983, 22428, 22724, 23674, 24297, 24564, 25116, 26611, 27531, 28658, 30438, 31122, 32396, 34086, 35511, 36708, 36846, 37674, 38893, 39767, 41652, 42987, 43966, 47348, 48594, 51129, 53222, 55062, 57316, 60876, 62244, 65949, 68172, 71022, 72891, 73692, 75348, 77786, 79534, 79833, 85974, 87932, 97188, 102258, 106444, 106533, 110124, 116679, 119301, 128961, 131898, 142044, 145782, 153881, 155572, 159068, 159666, 171948, 186277, 197847, 204516, 213066, 233358, 238602, 239499, 257922, 263796, 272251, 291564, 307762, 319332, 350037, 357903, 372554, 395694, 426132, 461643, 466716, 477204, 478998, 505609, 515844, 544502, 558831, 615524, 700074, 715806, 745108, 791388, 816753, 923286, 957996, 1011218, 1089004, 1117662, 1384929, 1400148, 1431612, 1516827, 1633506, 1676493, 1846572, 2022436, 2235324, 2450259, 2769858, 3033654, 3267012, 3352986, 3539263, 4550481, 4900518, 5539716, 6067308, 6705972, 7078526, 9100962, 9801036, 10617789, 14157052, 18201924, 21235578, 31853367, 42471156, 63706734, 127413468]

約数ペア:

[(1, 127413468), (2, 63706734), (3, 42471156), (4, 31853367), (6, 21235578), (7, 18201924), (9, 14157052), (12, 10617789), (13, 9801036), (14, 9100962), (18, 7078526), (19, 6705972), (21, 6067308), (23, 5539716), (26, 4900518), (28, 4550481), (36, 3539263), (38, 3352986), (39, 3267012), (42, 3033654), (46, 2769858), (52, 2450259), (57, 2235324), (63, 2022436), (69, 1846572), (76, 1676493), (78, 1633506), (84, 1516827), (89, 1431612), (91, 1400148), (92, 1384929), (114, 1117662), (117, 1089004), (126, 1011218), (133, 957996), (138, 923286), (156, 816753), (161, 791388), (171, 745108), (178, 715806), (182, 700074), (207, 615524), (228, 558831), (234, 544502), (247, 515844), (252, 505609), (266, 478998), (267, 477204), (273, 466716), (276, 461643), (299, 426132), (322, 395694), (342, 372554), (356, 357903), (364, 350037), (399, 319332), (414, 307762), (437, 291564), (468, 272251), (483, 263796), (494, 257922), (532, 239499), (534, 238602), (546, 233358), (598, 213066), (623, 204516), (644, 197847), (684, 186277), (741, 171948), (798, 159666), (801, 159068), (819, 155572), (828, 153881), (874, 145782), (897, 142044), (966, 131898), (988, 128961), (1068, 119301), (1092, 116679), (1157, 110124), (1196, 106533), (1197, 106444), (1246, 102258), (1311, 97188), (1449, 87932), (1482, 85974), (1596, 79833), (1602, 79534), (1638, 77786), (1691, 75348), (1729, 73692), (1748, 72891), (1794, 71022), (1869, 68172), (1932, 65949), (2047, 62244), (2093, 60876), (2223, 57316), (2314, 55062), (2394, 53222), (2492, 51129), (2622, 48594), (2691, 47348), (2898, 43966), (2964, 42987), (3059, 41652), (3204, 39767), (3276, 38893), (3382, 37674), (3458, 36846), (3471, 36708), (3588, 35511), (3738, 34086), (3933, 32396), (4094, 31122), (4186, 30438), (4446, 28658), (4628, 27531), (4788, 26611), (5073, 25116), (5187, 24564), (5244, 24297), (5382, 23674), (5607, 22724), (5681, 22428), (5796, 21983), (6118, 20826), (6141, 20748), (6279, 20292), (6764, 18837), (6916, 18423), (6942, 18354), (7476, 17043), (7866, 16198), (8099, 15732), (8188, 15561), (8372, 15219), (8892, 14329), (9177, 13884), (10146, 12558), (10374, 12282), (10413, 12236), (10764, 11837), (11214, 11362)]