220149216

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{109201}}^1$

素因数の和:109224

約数の個数: 72

約数和(自身を含む): 715491504

約数和(自身を除く): 495342288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 109201, 218402, 327603, 436804, 655206, 764407, 873608, 982809, 1310412, 1528814, 1747216, 1965618, 2293221, 2620824, 3057628, 3494432, 3931236, 4586442, 5241648, 6115256, 6879663, 7862472, 9172884, 10483296, 12230512, 13759326, 15724944, 18345768, 24461024, 27518652, 31449888, 36691536, 55037304, 73383072, 110074608, 220149216]

約数ペア:

[(1, 220149216), (2, 110074608), (3, 73383072), (4, 55037304), (6, 36691536), (7, 31449888), (8, 27518652), (9, 24461024), (12, 18345768), (14, 15724944), (16, 13759326), (18, 12230512), (21, 10483296), (24, 9172884), (28, 7862472), (32, 6879663), (36, 6115256), (42, 5241648), (48, 4586442), (56, 3931236), (63, 3494432), (72, 3057628), (84, 2620824), (96, 2293221), (112, 1965618), (126, 1747216), (144, 1528814), (168, 1310412), (224, 982809), (252, 873608), (288, 764407), (336, 655206), (504, 436804), (672, 327603), (1008, 218402), (2016, 109201)]