262019988

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{311}}^1$

素因数の和:622

約数の個数: 96

約数和(自身を含む): 707616000

約数和(自身を除く): 445596012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 269, 311, 348, 522, 538, 622, 783, 807, 933, 1044, 1076, 1244, 1566, 1614, 1866, 2421, 2799, 3132, 3228, 3732, 4842, 5598, 7263, 7801, 8397, 9019, 9684, 11196, 14526, 15602, 16794, 18038, 23403, 27057, 29052, 31204, 33588, 36076, 46806, 54114, 70209, 81171, 83659, 93612, 108228, 140418, 162342, 167318, 210627, 243513, 250977, 280836, 324684, 334636, 421254, 487026, 501954, 752931, 842508, 974052, 1003908, 1505862, 2258793, 2426111, 3011724, 4517586, 4852222, 7278333, 9035172, 9704444, 14556666, 21834999, 29113332, 43669998, 65504997, 87339996, 131009994, 262019988]

約数ペア:

[(1, 262019988), (2, 131009994), (3, 87339996), (4, 65504997), (6, 43669998), (9, 29113332), (12, 21834999), (18, 14556666), (27, 9704444), (29, 9035172), (36, 7278333), (54, 4852222), (58, 4517586), (87, 3011724), (108, 2426111), (116, 2258793), (174, 1505862), (261, 1003908), (269, 974052), (311, 842508), (348, 752931), (522, 501954), (538, 487026), (622, 421254), (783, 334636), (807, 324684), (933, 280836), (1044, 250977), (1076, 243513), (1244, 210627), (1566, 167318), (1614, 162342), (1866, 140418), (2421, 108228), (2799, 93612), (3132, 83659), (3228, 81171), (3732, 70209), (4842, 54114), (5598, 46806), (7263, 36076), (7801, 33588), (8397, 31204), (9019, 29052), (9684, 27057), (11196, 23403), (14526, 18038), (15602, 16794)]