218719944

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1583}}^1$

素因数の和:1715

約数の個数: 96

約数和(自身を含む): 630115200

約数和(自身を除く): 411395256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 101, 114, 152, 171, 202, 228, 303, 342, 404, 456, 606, 684, 808, 909, 1212, 1368, 1583, 1818, 1919, 2424, 3166, 3636, 3838, 4749, 5757, 6332, 7272, 7676, 9498, 11514, 12664, 14247, 15352, 17271, 18996, 23028, 28494, 30077, 34542, 37992, 46056, 56988, 60154, 69084, 90231, 113976, 120308, 138168, 159883, 180462, 240616, 270693, 319766, 360924, 479649, 541386, 639532, 721848, 959298, 1082772, 1279064, 1438947, 1918596, 2165544, 2877894, 3037777, 3837192, 5755788, 6075554, 9113331, 11511576, 12151108, 18226662, 24302216, 27339993, 36453324, 54679986, 72906648, 109359972, 218719944]

約数ペア:

[(1, 218719944), (2, 109359972), (3, 72906648), (4, 54679986), (6, 36453324), (8, 27339993), (9, 24302216), (12, 18226662), (18, 12151108), (19, 11511576), (24, 9113331), (36, 6075554), (38, 5755788), (57, 3837192), (72, 3037777), (76, 2877894), (101, 2165544), (114, 1918596), (152, 1438947), (171, 1279064), (202, 1082772), (228, 959298), (303, 721848), (342, 639532), (404, 541386), (456, 479649), (606, 360924), (684, 319766), (808, 270693), (909, 240616), (1212, 180462), (1368, 159883), (1583, 138168), (1818, 120308), (1919, 113976), (2424, 90231), (3166, 69084), (3636, 60154), (3838, 56988), (4749, 46056), (5757, 37992), (6332, 34542), (7272, 30077), (7676, 28494), (9498, 23028), (11514, 18996), (12664, 17271), (14247, 15352)]