1288553904

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{19841}}^1$

素因数の和:19907

約数の個数: 120

約数和(自身を含む): 4030148304

約数和(自身を除く): 2741594400

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 41, 44, 48, 66, 72, 82, 88, 99, 123, 132, 144, 164, 176, 198, 246, 264, 328, 369, 396, 451, 492, 528, 656, 738, 792, 902, 984, 1353, 1476, 1584, 1804, 1968, 2706, 2952, 3608, 4059, 5412, 5904, 7216, 8118, 10824, 16236, 19841, 21648, 32472, 39682, 59523, 64944, 79364, 119046, 158728, 178569, 218251, 238092, 317456, 357138, 436502, 476184, 654753, 714276, 813481, 873004, 952368, 1309506, 1428552, 1626962, 1746008, 1964259, 2440443, 2619012, 2857104, 3253924, 3492016, 3928518, 4880886, 5238024, 6507848, 7321329, 7857036, 8948291, 9761772, 10476048, 13015696, 14642658, 15714072, 17896582, 19523544, 26844873, 29285316, 31428144, 35793164, 39047088, 53689746, 58570632, 71586328, 80534619, 107379492, 117141264, 143172656, 161069238, 214758984, 322138476, 429517968, 644276952, 1288553904]

約数ペア:

[(1, 1288553904), (2, 644276952), (3, 429517968), (4, 322138476), (6, 214758984), (8, 161069238), (9, 143172656), (11, 117141264), (12, 107379492), (16, 80534619), (18, 71586328), (22, 58570632), (24, 53689746), (33, 39047088), (36, 35793164), (41, 31428144), (44, 29285316), (48, 26844873), (66, 19523544), (72, 17896582), (82, 15714072), (88, 14642658), (99, 13015696), (123, 10476048), (132, 9761772), (144, 8948291), (164, 7857036), (176, 7321329), (198, 6507848), (246, 5238024), (264, 4880886), (328, 3928518), (369, 3492016), (396, 3253924), (451, 2857104), (492, 2619012), (528, 2440443), (656, 1964259), (738, 1746008), (792, 1626962), (902, 1428552), (984, 1309506), (1353, 952368), (1476, 873004), (1584, 813481), (1804, 714276), (1968, 654753), (2706, 476184), (2952, 436502), (3608, 357138), (4059, 317456), (5412, 238092), (5904, 218251), (7216, 178569), (8118, 158728), (10824, 119046), (16236, 79364), (19841, 64944), (21648, 59523), (32472, 39682)]