213783288

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{1237}}^1$

素因数の和:1644

約数の個数: 64

約数和(自身を含む): 564528000

約数和(自身を除く): 350744712

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 379, 456, 758, 1137, 1237, 1516, 2274, 2474, 3032, 3711, 4548, 4948, 7201, 7422, 9096, 9896, 14402, 14844, 21603, 23503, 28804, 29688, 43206, 47006, 57608, 70509, 86412, 94012, 141018, 172824, 188024, 282036, 468823, 564072, 937646, 1406469, 1875292, 2812938, 3750584, 5625876, 8907637, 11251752, 17815274, 26722911, 35630548, 53445822, 71261096, 106891644, 213783288]

約数ペア:

[(1, 213783288), (2, 106891644), (3, 71261096), (4, 53445822), (6, 35630548), (8, 26722911), (12, 17815274), (19, 11251752), (24, 8907637), (38, 5625876), (57, 3750584), (76, 2812938), (114, 1875292), (152, 1406469), (228, 937646), (379, 564072), (456, 468823), (758, 282036), (1137, 188024), (1237, 172824), (1516, 141018), (2274, 94012), (2474, 86412), (3032, 70509), (3711, 57608), (4548, 47006), (4948, 43206), (7201, 29688), (7422, 28804), (9096, 23503), (9896, 21603), (14402, 14844)]