219728808

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4603}}^1$

素因数の和:4648

約数の個数: 128

約数和(自身を含む): 696124800

約数和(自身を除く): 476395992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 51, 52, 54, 68, 72, 78, 102, 104, 108, 117, 136, 153, 156, 204, 216, 221, 234, 306, 312, 351, 408, 442, 459, 468, 612, 663, 702, 884, 918, 936, 1224, 1326, 1404, 1768, 1836, 1989, 2652, 2808, 3672, 3978, 4603, 5304, 5967, 7956, 9206, 11934, 13809, 15912, 18412, 23868, 27618, 36824, 41427, 47736, 55236, 59839, 78251, 82854, 110472, 119678, 124281, 156502, 165708, 179517, 234753, 239356, 248562, 313004, 331416, 359034, 469506, 478712, 497124, 538551, 626008, 704259, 718068, 939012, 994248, 1017263, 1077102, 1408518, 1436136, 1615653, 1878024, 2034526, 2112777, 2154204, 2817036, 3051789, 3231306, 4069052, 4225554, 4308408, 5634072, 6103578, 6462612, 8138104, 8451108, 9155367, 12207156, 12925224, 16902216, 18310734, 24414312, 27466101, 36621468, 54932202, 73242936, 109864404, 219728808]

約数ペア:

[(1, 219728808), (2, 109864404), (3, 73242936), (4, 54932202), (6, 36621468), (8, 27466101), (9, 24414312), (12, 18310734), (13, 16902216), (17, 12925224), (18, 12207156), (24, 9155367), (26, 8451108), (27, 8138104), (34, 6462612), (36, 6103578), (39, 5634072), (51, 4308408), (52, 4225554), (54, 4069052), (68, 3231306), (72, 3051789), (78, 2817036), (102, 2154204), (104, 2112777), (108, 2034526), (117, 1878024), (136, 1615653), (153, 1436136), (156, 1408518), (204, 1077102), (216, 1017263), (221, 994248), (234, 939012), (306, 718068), (312, 704259), (351, 626008), (408, 538551), (442, 497124), (459, 478712), (468, 469506), (612, 359034), (663, 331416), (702, 313004), (884, 248562), (918, 239356), (936, 234753), (1224, 179517), (1326, 165708), (1404, 156502), (1768, 124281), (1836, 119678), (1989, 110472), (2652, 82854), (2808, 78251), (3672, 59839), (3978, 55236), (4603, 47736), (5304, 41427), (5967, 36824), (7956, 27618), (9206, 23868), (11934, 18412), (13809, 15912)]