258392552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^2$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 583524000

約数和(自身を除く): 325131448

約数列:

[1, 2, 4, 8, 11, 19, 22, 29, 38, 44, 58, 73, 76, 88, 116, 146, 152, 209, 232, 292, 319, 418, 551, 584, 638, 803, 836, 1102, 1276, 1387, 1606, 1672, 2117, 2204, 2552, 2774, 3212, 4234, 4408, 5329, 5548, 6061, 6424, 8468, 10658, 11096, 12122, 15257, 16936, 21316, 23287, 24244, 30514, 40223, 42632, 46574, 48488, 58619, 61028, 80446, 93148, 101251, 117238, 122056, 154541, 160892, 186296, 202502, 234476, 309082, 321784, 405004, 442453, 468952, 618164, 810008, 884906, 1113761, 1236328, 1699951, 1769812, 2227522, 2936279, 3399902, 3539624, 4455044, 5872558, 6799804, 8910088, 11745116, 13599608, 23490232, 32299069, 64598138, 129196276, 258392552]

約数ペア:

[(1, 258392552), (2, 129196276), (4, 64598138), (8, 32299069), (11, 23490232), (19, 13599608), (22, 11745116), (29, 8910088), (38, 6799804), (44, 5872558), (58, 4455044), (73, 3539624), (76, 3399902), (88, 2936279), (116, 2227522), (146, 1769812), (152, 1699951), (209, 1236328), (232, 1113761), (292, 884906), (319, 810008), (418, 618164), (551, 468952), (584, 442453), (638, 405004), (803, 321784), (836, 309082), (1102, 234476), (1276, 202502), (1387, 186296), (1606, 160892), (1672, 154541), (2117, 122056), (2204, 117238), (2552, 101251), (2774, 93148), (3212, 80446), (4234, 61028), (4408, 58619), (5329, 48488), (5548, 46574), (6061, 42632), (6424, 40223), (8468, 30514), (10658, 24244), (11096, 23287), (12122, 21316), (15257, 16936)]