298648112

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1553}}^1$

素因数の和:1686

約数の個数: 80

約数和(自身を含む): 707579712

約数和(自身を除く): 408931600

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 101, 112, 119, 136, 202, 238, 272, 404, 476, 707, 808, 952, 1414, 1553, 1616, 1717, 1904, 2828, 3106, 3434, 5656, 6212, 6868, 10871, 11312, 12019, 12424, 13736, 21742, 24038, 24848, 26401, 27472, 43484, 48076, 52802, 86968, 96152, 105604, 156853, 173936, 184807, 192304, 211208, 313706, 369614, 422416, 627412, 739228, 1097971, 1254824, 1478456, 2195942, 2509648, 2666501, 2956912, 4391884, 5333002, 8783768, 10666004, 17567536, 18665507, 21332008, 37331014, 42664016, 74662028, 149324056, 298648112]

約数ペア:

[(1, 298648112), (2, 149324056), (4, 74662028), (7, 42664016), (8, 37331014), (14, 21332008), (16, 18665507), (17, 17567536), (28, 10666004), (34, 8783768), (56, 5333002), (68, 4391884), (101, 2956912), (112, 2666501), (119, 2509648), (136, 2195942), (202, 1478456), (238, 1254824), (272, 1097971), (404, 739228), (476, 627412), (707, 422416), (808, 369614), (952, 313706), (1414, 211208), (1553, 192304), (1616, 184807), (1717, 173936), (1904, 156853), (2828, 105604), (3106, 96152), (3434, 86968), (5656, 52802), (6212, 48076), (6868, 43484), (10871, 27472), (11312, 26401), (12019, 24848), (12424, 24038), (13736, 21742)]