254049984

素因数分解:

$2^6\times 3^2\times {\mathrm{97}}^1\times {\mathrm{4547}}^1$

素因数の和:4662

約数の個数: 84

約数和(自身を含む): 735857304

約数和(自身を除く): 481807320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 97, 144, 192, 194, 288, 291, 388, 576, 582, 776, 873, 1164, 1552, 1746, 2328, 3104, 3492, 4547, 4656, 6208, 6984, 9094, 9312, 13641, 13968, 18188, 18624, 27282, 27936, 36376, 40923, 54564, 55872, 72752, 81846, 109128, 145504, 163692, 218256, 291008, 327384, 436512, 441059, 654768, 873024, 882118, 1309536, 1323177, 1764236, 2619072, 2646354, 3528472, 3969531, 5292708, 7056944, 7939062, 10585416, 14113888, 15878124, 21170832, 28227776, 31756248, 42341664, 63512496, 84683328, 127024992, 254049984]

約数ペア:

[(1, 254049984), (2, 127024992), (3, 84683328), (4, 63512496), (6, 42341664), (8, 31756248), (9, 28227776), (12, 21170832), (16, 15878124), (18, 14113888), (24, 10585416), (32, 7939062), (36, 7056944), (48, 5292708), (64, 3969531), (72, 3528472), (96, 2646354), (97, 2619072), (144, 1764236), (192, 1323177), (194, 1309536), (288, 882118), (291, 873024), (388, 654768), (576, 441059), (582, 436512), (776, 327384), (873, 291008), (1164, 218256), (1552, 163692), (1746, 145504), (2328, 109128), (3104, 81846), (3492, 72752), (4547, 55872), (4656, 54564), (6208, 40923), (6984, 36376), (9094, 27936), (9312, 27282), (13641, 18624), (13968, 18188)]