215914356

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3209}}^1$

素因数の和:3318

約数の個数: 96

約数和(自身を含む): 647136000

約数和(自身を除く): 431221644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 89, 108, 126, 178, 189, 252, 267, 356, 378, 534, 623, 756, 801, 1068, 1246, 1602, 1869, 2403, 2492, 3204, 3209, 3738, 4806, 5607, 6418, 7476, 9612, 9627, 11214, 12836, 16821, 19254, 22428, 22463, 28881, 33642, 38508, 44926, 57762, 67284, 67389, 86643, 89852, 115524, 134778, 173286, 202167, 269556, 285601, 346572, 404334, 571202, 606501, 808668, 856803, 1142404, 1213002, 1713606, 1999207, 2426004, 2570409, 3427212, 3998414, 5140818, 5997621, 7711227, 7996828, 10281636, 11995242, 15422454, 17992863, 23990484, 30844908, 35985726, 53978589, 71971452, 107957178, 215914356]

約数ペア:

[(1, 215914356), (2, 107957178), (3, 71971452), (4, 53978589), (6, 35985726), (7, 30844908), (9, 23990484), (12, 17992863), (14, 15422454), (18, 11995242), (21, 10281636), (27, 7996828), (28, 7711227), (36, 5997621), (42, 5140818), (54, 3998414), (63, 3427212), (84, 2570409), (89, 2426004), (108, 1999207), (126, 1713606), (178, 1213002), (189, 1142404), (252, 856803), (267, 808668), (356, 606501), (378, 571202), (534, 404334), (623, 346572), (756, 285601), (801, 269556), (1068, 202167), (1246, 173286), (1602, 134778), (1869, 115524), (2403, 89852), (2492, 86643), (3204, 67389), (3209, 67284), (3738, 57762), (4806, 44926), (5607, 38508), (6418, 33642), (7476, 28881), (9612, 22463), (9627, 22428), (11214, 19254), (12836, 16821)]