216207384

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1889}}^1$

素因数の和:2168

約数の個数: 64

約数和(自身を含む): 571536000

約数和(自身を除く): 355328616

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 251, 456, 502, 753, 1004, 1506, 1889, 2008, 3012, 3778, 4769, 5667, 6024, 7556, 9538, 11334, 14307, 15112, 19076, 22668, 28614, 35891, 38152, 45336, 57228, 71782, 107673, 114456, 143564, 215346, 287128, 430692, 474139, 861384, 948278, 1422417, 1896556, 2844834, 3793112, 5689668, 9008641, 11379336, 18017282, 27025923, 36034564, 54051846, 72069128, 108103692, 216207384]

約数ペア:

[(1, 216207384), (2, 108103692), (3, 72069128), (4, 54051846), (6, 36034564), (8, 27025923), (12, 18017282), (19, 11379336), (24, 9008641), (38, 5689668), (57, 3793112), (76, 2844834), (114, 1896556), (152, 1422417), (228, 948278), (251, 861384), (456, 474139), (502, 430692), (753, 287128), (1004, 215346), (1506, 143564), (1889, 114456), (2008, 107673), (3012, 71782), (3778, 57228), (4769, 45336), (5667, 38152), (6024, 35891), (7556, 28614), (9538, 22668), (11334, 19076), (14307, 15112)]