254579496

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{883}}^1$

素因数の和:1226

約数の個数: 64

約数和(自身を含む): 654937920

約数和(自身を除く): 400358424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 293, 328, 492, 586, 879, 883, 984, 1172, 1758, 1766, 2344, 2649, 3516, 3532, 5298, 7032, 7064, 10596, 12013, 21192, 24026, 36039, 36203, 48052, 72078, 72406, 96104, 108609, 144156, 144812, 217218, 258719, 288312, 289624, 434436, 517438, 776157, 868872, 1034876, 1552314, 2069752, 3104628, 6209256, 10607479, 21214958, 31822437, 42429916, 63644874, 84859832, 127289748, 254579496]

約数ペア:

[(1, 254579496), (2, 127289748), (3, 84859832), (4, 63644874), (6, 42429916), (8, 31822437), (12, 21214958), (24, 10607479), (41, 6209256), (82, 3104628), (123, 2069752), (164, 1552314), (246, 1034876), (293, 868872), (328, 776157), (492, 517438), (586, 434436), (879, 289624), (883, 288312), (984, 258719), (1172, 217218), (1758, 144812), (1766, 144156), (2344, 108609), (2649, 96104), (3516, 72406), (3532, 72078), (5298, 48052), (7032, 36203), (7064, 36039), (10596, 24026), (12013, 21192)]