214756776

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{479}}^2$

素因数の和:983

約数の個数: 72

約数和(自身を含む): 627684330

約数和(自身を除く): 412927554

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 479, 936, 958, 1437, 1916, 2874, 3832, 4311, 5748, 6227, 8622, 11496, 12454, 17244, 18681, 24908, 34488, 37362, 49816, 56043, 74724, 112086, 149448, 224172, 229441, 448344, 458882, 688323, 917764, 1376646, 1835528, 2064969, 2753292, 2982733, 4129938, 5506584, 5965466, 8259876, 8948199, 11930932, 16519752, 17896398, 23861864, 26844597, 35792796, 53689194, 71585592, 107378388, 214756776]

約数ペア:

[(1, 214756776), (2, 107378388), (3, 71585592), (4, 53689194), (6, 35792796), (8, 26844597), (9, 23861864), (12, 17896398), (13, 16519752), (18, 11930932), (24, 8948199), (26, 8259876), (36, 5965466), (39, 5506584), (52, 4129938), (72, 2982733), (78, 2753292), (104, 2064969), (117, 1835528), (156, 1376646), (234, 917764), (312, 688323), (468, 458882), (479, 448344), (936, 229441), (958, 224172), (1437, 149448), (1916, 112086), (2874, 74724), (3832, 56043), (4311, 49816), (5748, 37362), (6227, 34488), (8622, 24908), (11496, 18681), (12454, 17244)]