212747472

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{7817}}^1$

素因数の和:7847

約数の個数: 120

約数和(自身を含む): 705746496

約数和(自身を除く): 492999024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 756, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2268, 3024, 3402, 3888, 4536, 6804, 7817, 9072, 13608, 15634, 23451, 27216, 31268, 46902, 54719, 62536, 70353, 93804, 109438, 125072, 140706, 164157, 187608, 211059, 218876, 281412, 328314, 375216, 422118, 437752, 492471, 562824, 633177, 656628, 844236, 875504, 984942, 1125648, 1266354, 1313256, 1477413, 1688472, 1899531, 1969884, 2532708, 2626512, 2954826, 3376944, 3799062, 3939768, 4432239, 5065416, 5909652, 7598124, 7879536, 8864478, 10130832, 11819304, 13296717, 15196248, 17728956, 23638608, 26593434, 30392496, 35457912, 53186868, 70915824, 106373736, 212747472]

約数ペア:

[(1, 212747472), (2, 106373736), (3, 70915824), (4, 53186868), (6, 35457912), (7, 30392496), (8, 26593434), (9, 23638608), (12, 17728956), (14, 15196248), (16, 13296717), (18, 11819304), (21, 10130832), (24, 8864478), (27, 7879536), (28, 7598124), (36, 5909652), (42, 5065416), (48, 4432239), (54, 3939768), (56, 3799062), (63, 3376944), (72, 2954826), (81, 2626512), (84, 2532708), (108, 1969884), (112, 1899531), (126, 1688472), (144, 1477413), (162, 1313256), (168, 1266354), (189, 1125648), (216, 984942), (243, 875504), (252, 844236), (324, 656628), (336, 633177), (378, 562824), (432, 492471), (486, 437752), (504, 422118), (567, 375216), (648, 328314), (756, 281412), (972, 218876), (1008, 211059), (1134, 187608), (1296, 164157), (1512, 140706), (1701, 125072), (1944, 109438), (2268, 93804), (3024, 70353), (3402, 62536), (3888, 54719), (4536, 46902), (6804, 31268), (7817, 27216), (9072, 23451), (13608, 15634)]