222372

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:113

約数の個数: 48

約数和(自身を含む): 604800

約数和(自身を除く): 382428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 71, 87, 108, 116, 142, 174, 213, 261, 284, 348, 426, 522, 639, 783, 852, 1044, 1278, 1566, 1917, 2059, 2556, 3132, 3834, 4118, 6177, 7668, 8236, 12354, 18531, 24708, 37062, 55593, 74124, 111186, 222372]

約数ペア:

[(1, 222372), (2, 111186), (3, 74124), (4, 55593), (6, 37062), (9, 24708), (12, 18531), (18, 12354), (27, 8236), (29, 7668), (36, 6177), (54, 4118), (58, 3834), (71, 3132), (87, 2556), (108, 2059), (116, 1917), (142, 1566), (174, 1278), (213, 1044), (261, 852), (284, 783), (348, 639), (426, 522)]