239969136

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:635

約数の個数: 120

約数和(自身を含む): 691344640

約数和(自身を除く): 451375504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 79, 88, 121, 132, 158, 176, 237, 242, 264, 316, 363, 474, 484, 523, 528, 632, 726, 869, 948, 968, 1046, 1264, 1452, 1569, 1738, 1896, 1936, 2092, 2607, 2904, 3138, 3476, 3792, 4184, 5214, 5753, 5808, 6276, 6952, 8368, 9559, 10428, 11506, 12552, 13904, 17259, 19118, 20856, 23012, 25104, 28677, 34518, 38236, 41317, 41712, 46024, 57354, 63283, 69036, 76472, 82634, 92048, 114708, 123951, 126566, 138072, 152944, 165268, 189849, 229416, 247902, 253132, 276144, 330536, 379698, 454487, 458832, 495804, 506264, 661072, 759396, 908974, 991608, 1012528, 1363461, 1518792, 1817948, 1983216, 2726922, 3037584, 3635896, 4999357, 5453844, 7271792, 9998714, 10907688, 14998071, 19997428, 21815376, 29996142, 39994856, 59992284, 79989712, 119984568, 239969136]

約数ペア:

[(1, 239969136), (2, 119984568), (3, 79989712), (4, 59992284), (6, 39994856), (8, 29996142), (11, 21815376), (12, 19997428), (16, 14998071), (22, 10907688), (24, 9998714), (33, 7271792), (44, 5453844), (48, 4999357), (66, 3635896), (79, 3037584), (88, 2726922), (121, 1983216), (132, 1817948), (158, 1518792), (176, 1363461), (237, 1012528), (242, 991608), (264, 908974), (316, 759396), (363, 661072), (474, 506264), (484, 495804), (523, 458832), (528, 454487), (632, 379698), (726, 330536), (869, 276144), (948, 253132), (968, 247902), (1046, 229416), (1264, 189849), (1452, 165268), (1569, 152944), (1738, 138072), (1896, 126566), (1936, 123951), (2092, 114708), (2607, 92048), (2904, 82634), (3138, 76472), (3476, 69036), (3792, 63283), (4184, 57354), (5214, 46024), (5753, 41712), (5808, 41317), (6276, 38236), (6952, 34518), (8368, 28677), (9559, 25104), (10428, 23012), (11506, 20856), (12552, 19118), (13904, 17259)]