197386488

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{929}}^1$

素因数の和:1181

約数の個数: 96

約数和(自身を含む): 578869200

約数和(自身を除く): 381482712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 227, 234, 312, 454, 468, 681, 908, 929, 936, 1362, 1816, 1858, 2043, 2724, 2787, 2951, 3716, 4086, 5448, 5574, 5902, 7432, 8172, 8361, 8853, 11148, 11804, 12077, 16344, 16722, 17706, 22296, 23608, 24154, 26559, 33444, 35412, 36231, 48308, 53118, 66888, 70824, 72462, 96616, 106236, 108693, 144924, 210883, 212472, 217386, 289848, 421766, 434772, 632649, 843532, 869544, 1265298, 1687064, 1897947, 2530596, 2741479, 3795894, 5061192, 5482958, 7591788, 8224437, 10965916, 15183576, 16448874, 21931832, 24673311, 32897748, 49346622, 65795496, 98693244, 197386488]

約数ペア:

[(1, 197386488), (2, 98693244), (3, 65795496), (4, 49346622), (6, 32897748), (8, 24673311), (9, 21931832), (12, 16448874), (13, 15183576), (18, 10965916), (24, 8224437), (26, 7591788), (36, 5482958), (39, 5061192), (52, 3795894), (72, 2741479), (78, 2530596), (104, 1897947), (117, 1687064), (156, 1265298), (227, 869544), (234, 843532), (312, 632649), (454, 434772), (468, 421766), (681, 289848), (908, 217386), (929, 212472), (936, 210883), (1362, 144924), (1816, 108693), (1858, 106236), (2043, 96616), (2724, 72462), (2787, 70824), (2951, 66888), (3716, 53118), (4086, 48308), (5448, 36231), (5574, 35412), (5902, 33444), (7432, 26559), (8172, 24154), (8361, 23608), (8853, 22296), (11148, 17706), (11804, 16722), (12077, 16344)]