298325440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1373}}^1$

素因数の和:1494

約数の個数: 112

約数和(自身を含む): 820838592

約数和(自身を除く): 522513152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 97, 112, 140, 160, 194, 224, 280, 320, 388, 448, 485, 560, 679, 776, 970, 1120, 1358, 1373, 1552, 1940, 2240, 2716, 2746, 3104, 3395, 3880, 5432, 5492, 6208, 6790, 6865, 7760, 9611, 10864, 10984, 13580, 13730, 15520, 19222, 21728, 21968, 27160, 27460, 31040, 38444, 43456, 43936, 48055, 54320, 54920, 76888, 87872, 96110, 108640, 109840, 133181, 153776, 192220, 217280, 219680, 266362, 307552, 384440, 439360, 532724, 615104, 665905, 768880, 932267, 1065448, 1331810, 1537760, 1864534, 2130896, 2663620, 3075520, 3729068, 4261792, 4661335, 5327240, 7458136, 8523584, 9322670, 10654480, 14916272, 18645340, 21308960, 29832544, 37290680, 42617920, 59665088, 74581360, 149162720, 298325440]

約数ペア:

[(1, 298325440), (2, 149162720), (4, 74581360), (5, 59665088), (7, 42617920), (8, 37290680), (10, 29832544), (14, 21308960), (16, 18645340), (20, 14916272), (28, 10654480), (32, 9322670), (35, 8523584), (40, 7458136), (56, 5327240), (64, 4661335), (70, 4261792), (80, 3729068), (97, 3075520), (112, 2663620), (140, 2130896), (160, 1864534), (194, 1537760), (224, 1331810), (280, 1065448), (320, 932267), (388, 768880), (448, 665905), (485, 615104), (560, 532724), (679, 439360), (776, 384440), (970, 307552), (1120, 266362), (1358, 219680), (1373, 217280), (1552, 192220), (1940, 153776), (2240, 133181), (2716, 109840), (2746, 108640), (3104, 96110), (3395, 87872), (3880, 76888), (5432, 54920), (5492, 54320), (6208, 48055), (6790, 43936), (6865, 43456), (7760, 38444), (9611, 31040), (10864, 27460), (10984, 27160), (13580, 21968), (13730, 21728), (15520, 19222)]