298141312

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:334

約数の個数: 128

約数和(自身を含む): 726566400

約数和(自身を除く): 428425088

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 83, 112, 128, 133, 152, 166, 211, 224, 266, 304, 332, 422, 448, 532, 581, 608, 664, 844, 896, 1064, 1162, 1216, 1328, 1477, 1577, 1688, 2128, 2324, 2432, 2656, 2954, 3154, 3376, 4009, 4256, 4648, 5312, 5908, 6308, 6752, 8018, 8512, 9296, 10624, 11039, 11816, 12616, 13504, 16036, 17024, 17513, 18592, 22078, 23632, 25232, 27008, 28063, 32072, 35026, 37184, 44156, 47264, 50464, 56126, 64144, 70052, 74368, 88312, 94528, 100928, 112252, 122591, 128288, 140104, 176624, 189056, 201856, 224504, 245182, 256576, 280208, 332747, 353248, 449008, 490364, 513152, 560416, 665494, 706496, 898016, 980728, 1120832, 1330988, 1412992, 1796032, 1961456, 2241664, 2329229, 2661976, 3592064, 3922912, 4658458, 5323952, 7845824, 9316916, 10647904, 15691648, 18633832, 21295808, 37267664, 42591616, 74535328, 149070656, 298141312]

約数ペア:

[(1, 298141312), (2, 149070656), (4, 74535328), (7, 42591616), (8, 37267664), (14, 21295808), (16, 18633832), (19, 15691648), (28, 10647904), (32, 9316916), (38, 7845824), (56, 5323952), (64, 4658458), (76, 3922912), (83, 3592064), (112, 2661976), (128, 2329229), (133, 2241664), (152, 1961456), (166, 1796032), (211, 1412992), (224, 1330988), (266, 1120832), (304, 980728), (332, 898016), (422, 706496), (448, 665494), (532, 560416), (581, 513152), (608, 490364), (664, 449008), (844, 353248), (896, 332747), (1064, 280208), (1162, 256576), (1216, 245182), (1328, 224504), (1477, 201856), (1577, 189056), (1688, 176624), (2128, 140104), (2324, 128288), (2432, 122591), (2656, 112252), (2954, 100928), (3154, 94528), (3376, 88312), (4009, 74368), (4256, 70052), (4648, 64144), (5312, 56126), (5908, 50464), (6308, 47264), (6752, 44156), (8018, 37184), (8512, 35026), (9296, 32072), (10624, 28063), (11039, 27008), (11816, 25232), (12616, 23632), (13504, 22078), (16036, 18592), (17024, 17513)]