238774224

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:305

約数の個数: 160

約数和(自身を含む): 703954944

約数和(自身を除く): 465180720

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 127, 131, 138, 156, 184, 208, 254, 262, 276, 299, 312, 368, 381, 393, 508, 524, 552, 598, 624, 762, 786, 897, 1016, 1048, 1104, 1196, 1524, 1572, 1651, 1703, 1794, 2032, 2096, 2392, 2921, 3013, 3048, 3144, 3302, 3406, 3588, 4784, 4953, 5109, 5842, 6026, 6096, 6288, 6604, 6812, 7176, 8763, 9039, 9906, 10218, 11684, 12052, 13208, 13624, 14352, 16637, 17526, 18078, 19812, 20436, 23368, 24104, 26416, 27248, 33274, 35052, 36156, 37973, 39169, 39624, 40872, 46736, 48208, 49911, 66548, 70104, 72312, 75946, 78338, 79248, 81744, 99822, 113919, 117507, 133096, 140208, 144624, 151892, 156676, 199644, 216281, 227838, 235014, 266192, 303784, 313352, 382651, 399288, 432562, 455676, 470028, 607568, 626704, 648843, 765302, 798576, 865124, 911352, 940056, 1147953, 1297686, 1530604, 1730248, 1822704, 1880112, 2295906, 2595372, 3061208, 3460496, 4591812, 4974463, 5190744, 6122416, 9183624, 9948926, 10381488, 14923389, 18367248, 19897852, 29846778, 39795704, 59693556, 79591408, 119387112, 238774224]

約数ペア:

[(1, 238774224), (2, 119387112), (3, 79591408), (4, 59693556), (6, 39795704), (8, 29846778), (12, 19897852), (13, 18367248), (16, 14923389), (23, 10381488), (24, 9948926), (26, 9183624), (39, 6122416), (46, 5190744), (48, 4974463), (52, 4591812), (69, 3460496), (78, 3061208), (92, 2595372), (104, 2295906), (127, 1880112), (131, 1822704), (138, 1730248), (156, 1530604), (184, 1297686), (208, 1147953), (254, 940056), (262, 911352), (276, 865124), (299, 798576), (312, 765302), (368, 648843), (381, 626704), (393, 607568), (508, 470028), (524, 455676), (552, 432562), (598, 399288), (624, 382651), (762, 313352), (786, 303784), (897, 266192), (1016, 235014), (1048, 227838), (1104, 216281), (1196, 199644), (1524, 156676), (1572, 151892), (1651, 144624), (1703, 140208), (1794, 133096), (2032, 117507), (2096, 113919), (2392, 99822), (2921, 81744), (3013, 79248), (3048, 78338), (3144, 75946), (3302, 72312), (3406, 70104), (3588, 66548), (4784, 49911), (4953, 48208), (5109, 46736), (5842, 40872), (6026, 39624), (6096, 39169), (6288, 37973), (6604, 36156), (6812, 35052), (7176, 33274), (8763, 27248), (9039, 26416), (9906, 24104), (10218, 23368), (11684, 20436), (12052, 19812), (13208, 18078), (13624, 17526), (14352, 16637)]