268495038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:450

約数の個数: 96

約数和(自身を含む): 682997952

約数和(自身を除く): 414502914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 181, 183, 193, 362, 366, 386, 427, 543, 549, 579, 854, 1086, 1098, 1158, 1267, 1281, 1351, 1629, 1737, 2534, 2562, 2702, 3258, 3474, 3801, 3843, 4053, 7602, 7686, 8106, 11041, 11403, 11773, 12159, 22082, 22806, 23546, 24318, 33123, 34933, 35319, 66246, 69866, 70638, 77287, 82411, 99369, 104799, 105957, 154574, 164822, 198738, 209598, 211914, 231861, 244531, 247233, 314397, 463722, 489062, 494466, 628794, 695583, 733593, 741699, 1391166, 1467186, 1483398, 2130913, 2200779, 4261826, 4401558, 6392739, 12785478, 14916391, 19178217, 29832782, 38356434, 44749173, 89498346, 134247519, 268495038]

約数ペア:

[(1, 268495038), (2, 134247519), (3, 89498346), (6, 44749173), (7, 38356434), (9, 29832782), (14, 19178217), (18, 14916391), (21, 12785478), (42, 6392739), (61, 4401558), (63, 4261826), (122, 2200779), (126, 2130913), (181, 1483398), (183, 1467186), (193, 1391166), (362, 741699), (366, 733593), (386, 695583), (427, 628794), (543, 494466), (549, 489062), (579, 463722), (854, 314397), (1086, 247233), (1098, 244531), (1158, 231861), (1267, 211914), (1281, 209598), (1351, 198738), (1629, 164822), (1737, 154574), (2534, 105957), (2562, 104799), (2702, 99369), (3258, 82411), (3474, 77287), (3801, 70638), (3843, 69866), (4053, 66246), (7602, 35319), (7686, 34933), (8106, 33123), (11041, 24318), (11403, 23546), (11773, 22806), (12159, 22082)]