254175696

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{587}}^1$

素因数の和:729

約数の個数: 120

約数和(自身を含む): 743119104

約数和(自身を除く): 488943408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 97, 124, 144, 186, 194, 248, 279, 291, 372, 388, 496, 558, 582, 587, 744, 776, 873, 1116, 1164, 1174, 1488, 1552, 1746, 1761, 2232, 2328, 2348, 3007, 3492, 3522, 4464, 4656, 4696, 5283, 6014, 6984, 7044, 9021, 9392, 10566, 12028, 13968, 14088, 18042, 18197, 21132, 24056, 27063, 28176, 36084, 36394, 42264, 48112, 54126, 54591, 56939, 72168, 72788, 84528, 108252, 109182, 113878, 144336, 145576, 163773, 170817, 216504, 218364, 227756, 291152, 327546, 341634, 433008, 436728, 455512, 512451, 655092, 683268, 873456, 911024, 1024902, 1310184, 1366536, 1765109, 2049804, 2620368, 2733072, 3530218, 4099608, 5295327, 7060436, 8199216, 10590654, 14120872, 15885981, 21181308, 28241744, 31771962, 42362616, 63543924, 84725232, 127087848, 254175696]

約数ペア:

[(1, 254175696), (2, 127087848), (3, 84725232), (4, 63543924), (6, 42362616), (8, 31771962), (9, 28241744), (12, 21181308), (16, 15885981), (18, 14120872), (24, 10590654), (31, 8199216), (36, 7060436), (48, 5295327), (62, 4099608), (72, 3530218), (93, 2733072), (97, 2620368), (124, 2049804), (144, 1765109), (186, 1366536), (194, 1310184), (248, 1024902), (279, 911024), (291, 873456), (372, 683268), (388, 655092), (496, 512451), (558, 455512), (582, 436728), (587, 433008), (744, 341634), (776, 327546), (873, 291152), (1116, 227756), (1164, 218364), (1174, 216504), (1488, 170817), (1552, 163773), (1746, 145576), (1761, 144336), (2232, 113878), (2328, 109182), (2348, 108252), (3007, 84528), (3492, 72788), (3522, 72168), (4464, 56939), (4656, 54591), (4696, 54126), (5283, 48112), (6014, 42264), (6984, 36394), (7044, 36084), (9021, 28176), (9392, 27063), (10566, 24056), (12028, 21132), (13968, 18197), (14088, 18042)]