391609008

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22853}}^1$

素因数の和:22891

約数の個数: 120

約数和(自身を含む): 1326263328

約数和(自身を除く): 934654320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 153, 168, 204, 238, 252, 272, 306, 336, 357, 408, 476, 504, 612, 714, 816, 952, 1008, 1071, 1224, 1428, 1904, 2142, 2448, 2856, 4284, 5712, 8568, 17136, 22853, 45706, 68559, 91412, 137118, 159971, 182824, 205677, 274236, 319942, 365648, 388501, 411354, 479913, 548472, 639884, 777002, 822708, 959826, 1096944, 1165503, 1279768, 1439739, 1554004, 1645416, 1919652, 2331006, 2559536, 2719507, 2879478, 3108008, 3290832, 3496509, 3839304, 4662012, 5439014, 5758956, 6216016, 6993018, 7678608, 8158521, 9324024, 10878028, 11517912, 13986036, 16317042, 18648048, 21756056, 23035824, 24475563, 27972072, 32634084, 43512112, 48951126, 55944144, 65268168, 97902252, 130536336, 195804504, 391609008]

約数ペア:

[(1, 391609008), (2, 195804504), (3, 130536336), (4, 97902252), (6, 65268168), (7, 55944144), (8, 48951126), (9, 43512112), (12, 32634084), (14, 27972072), (16, 24475563), (17, 23035824), (18, 21756056), (21, 18648048), (24, 16317042), (28, 13986036), (34, 11517912), (36, 10878028), (42, 9324024), (48, 8158521), (51, 7678608), (56, 6993018), (63, 6216016), (68, 5758956), (72, 5439014), (84, 4662012), (102, 3839304), (112, 3496509), (119, 3290832), (126, 3108008), (136, 2879478), (144, 2719507), (153, 2559536), (168, 2331006), (204, 1919652), (238, 1645416), (252, 1554004), (272, 1439739), (306, 1279768), (336, 1165503), (357, 1096944), (408, 959826), (476, 822708), (504, 777002), (612, 639884), (714, 548472), (816, 479913), (952, 411354), (1008, 388501), (1071, 365648), (1224, 319942), (1428, 274236), (1904, 205677), (2142, 182824), (2448, 159971), (2856, 137118), (4284, 91412), (5712, 68559), (8568, 45706), (17136, 22853)]