222870384

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{12791}}^1$

素因数の和:12827

約数の個数: 90

約数和(自身を含む): 685638408

約数和(自身を除く): 462768024

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 484, 528, 726, 792, 968, 1089, 1452, 1584, 1936, 2178, 2904, 4356, 5808, 8712, 12791, 17424, 25582, 38373, 51164, 76746, 102328, 115119, 140701, 153492, 204656, 230238, 281402, 306984, 422103, 460476, 562804, 613968, 844206, 920952, 1125608, 1266309, 1547711, 1688412, 1841904, 2251216, 2532618, 3095422, 3376824, 4643133, 5065236, 6190844, 6753648, 9286266, 10130472, 12381688, 13929399, 18572532, 20260944, 24763376, 27858798, 37145064, 55717596, 74290128, 111435192, 222870384]

約数ペア:

[(1, 222870384), (2, 111435192), (3, 74290128), (4, 55717596), (6, 37145064), (8, 27858798), (9, 24763376), (11, 20260944), (12, 18572532), (16, 13929399), (18, 12381688), (22, 10130472), (24, 9286266), (33, 6753648), (36, 6190844), (44, 5065236), (48, 4643133), (66, 3376824), (72, 3095422), (88, 2532618), (99, 2251216), (121, 1841904), (132, 1688412), (144, 1547711), (176, 1266309), (198, 1125608), (242, 920952), (264, 844206), (363, 613968), (396, 562804), (484, 460476), (528, 422103), (726, 306984), (792, 281402), (968, 230238), (1089, 204656), (1452, 153492), (1584, 140701), (1936, 115119), (2178, 102328), (2904, 76746), (4356, 51164), (5808, 38373), (8712, 25582), (12791, 17424)]