131413464

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:710

約数の個数: 192

約数和(自身を含む): 452874240

約数和(自身を除く): 321460776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 31, 36, 39, 42, 52, 56, 62, 63, 72, 78, 84, 91, 93, 104, 117, 124, 126, 156, 168, 182, 186, 217, 234, 248, 252, 273, 279, 312, 364, 372, 403, 434, 468, 504, 546, 558, 647, 651, 728, 744, 806, 819, 868, 936, 1092, 1116, 1209, 1294, 1302, 1612, 1638, 1736, 1941, 1953, 2184, 2232, 2418, 2588, 2604, 2821, 3224, 3276, 3627, 3882, 3906, 4529, 4836, 5176, 5208, 5642, 5823, 6552, 7254, 7764, 7812, 8411, 8463, 9058, 9672, 11284, 11646, 13587, 14508, 15528, 15624, 16822, 16926, 18116, 20057, 22568, 23292, 25233, 25389, 27174, 29016, 33644, 33852, 36232, 40114, 40761, 46584, 50466, 50778, 54348, 58877, 60171, 67288, 67704, 75699, 80228, 81522, 100932, 101556, 108696, 117754, 120342, 140399, 151398, 160456, 163044, 176631, 180513, 201864, 203112, 235508, 240684, 260741, 280798, 302796, 326088, 353262, 361026, 421197, 471016, 481368, 521482, 529893, 561596, 605592, 706524, 722052, 782223, 842394, 1042964, 1059786, 1123192, 1263591, 1413048, 1444104, 1564446, 1684788, 1825187, 2085928, 2119572, 2346669, 2527182, 3128892, 3369576, 3650374, 4239144, 4693338, 5054364, 5475561, 6257784, 7300748, 9386676, 10108728, 10951122, 14601496, 16426683, 18773352, 21902244, 32853366, 43804488, 65706732, 131413464]

約数ペア:

[(1, 131413464), (2, 65706732), (3, 43804488), (4, 32853366), (6, 21902244), (7, 18773352), (8, 16426683), (9, 14601496), (12, 10951122), (13, 10108728), (14, 9386676), (18, 7300748), (21, 6257784), (24, 5475561), (26, 5054364), (28, 4693338), (31, 4239144), (36, 3650374), (39, 3369576), (42, 3128892), (52, 2527182), (56, 2346669), (62, 2119572), (63, 2085928), (72, 1825187), (78, 1684788), (84, 1564446), (91, 1444104), (93, 1413048), (104, 1263591), (117, 1123192), (124, 1059786), (126, 1042964), (156, 842394), (168, 782223), (182, 722052), (186, 706524), (217, 605592), (234, 561596), (248, 529893), (252, 521482), (273, 481368), (279, 471016), (312, 421197), (364, 361026), (372, 353262), (403, 326088), (434, 302796), (468, 280798), (504, 260741), (546, 240684), (558, 235508), (647, 203112), (651, 201864), (728, 180513), (744, 176631), (806, 163044), (819, 160456), (868, 151398), (936, 140399), (1092, 120342), (1116, 117754), (1209, 108696), (1294, 101556), (1302, 100932), (1612, 81522), (1638, 80228), (1736, 75699), (1941, 67704), (1953, 67288), (2184, 60171), (2232, 58877), (2418, 54348), (2588, 50778), (2604, 50466), (2821, 46584), (3224, 40761), (3276, 40114), (3627, 36232), (3882, 33852), (3906, 33644), (4529, 29016), (4836, 27174), (5176, 25389), (5208, 25233), (5642, 23292), (5823, 22568), (6552, 20057), (7254, 18116), (7764, 16926), (7812, 16822), (8411, 15624), (8463, 15528), (9058, 14508), (9672, 13587), (11284, 11646)]