297791312

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:325

約数の個数: 160

約数和(自身を含む): 769450752

約数和(自身を除く): 471659440

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 53, 56, 68, 91, 104, 106, 112, 119, 136, 182, 208, 212, 221, 227, 238, 272, 364, 371, 424, 442, 454, 476, 689, 728, 742, 848, 884, 901, 908, 952, 1378, 1456, 1484, 1547, 1589, 1768, 1802, 1816, 1904, 2756, 2951, 2968, 3094, 3178, 3536, 3604, 3632, 3859, 4823, 5512, 5902, 5936, 6188, 6307, 6356, 7208, 7718, 9646, 11024, 11713, 11804, 12031, 12376, 12614, 12712, 14416, 15436, 19292, 20657, 23426, 23608, 24062, 24752, 25228, 25424, 27013, 30872, 38584, 41314, 46852, 47216, 48124, 50167, 50456, 54026, 61744, 77168, 81991, 82628, 84217, 93704, 96248, 100334, 100912, 108052, 156403, 163982, 165256, 168434, 187408, 192496, 200668, 204527, 216104, 312806, 327964, 330512, 336868, 351169, 401336, 409054, 432208, 625612, 655928, 673736, 702338, 802672, 818108, 1094821, 1251224, 1311856, 1347472, 1404676, 1431689, 1636216, 2189642, 2502448, 2658851, 2809352, 2863378, 3272432, 4379284, 5317702, 5618704, 5726756, 8758568, 10635404, 11453512, 17517136, 18611957, 21270808, 22907024, 37223914, 42541616, 74447828, 148895656, 297791312]

約数ペア:

[(1, 297791312), (2, 148895656), (4, 74447828), (7, 42541616), (8, 37223914), (13, 22907024), (14, 21270808), (16, 18611957), (17, 17517136), (26, 11453512), (28, 10635404), (34, 8758568), (52, 5726756), (53, 5618704), (56, 5317702), (68, 4379284), (91, 3272432), (104, 2863378), (106, 2809352), (112, 2658851), (119, 2502448), (136, 2189642), (182, 1636216), (208, 1431689), (212, 1404676), (221, 1347472), (227, 1311856), (238, 1251224), (272, 1094821), (364, 818108), (371, 802672), (424, 702338), (442, 673736), (454, 655928), (476, 625612), (689, 432208), (728, 409054), (742, 401336), (848, 351169), (884, 336868), (901, 330512), (908, 327964), (952, 312806), (1378, 216104), (1456, 204527), (1484, 200668), (1547, 192496), (1589, 187408), (1768, 168434), (1802, 165256), (1816, 163982), (1904, 156403), (2756, 108052), (2951, 100912), (2968, 100334), (3094, 96248), (3178, 93704), (3536, 84217), (3604, 82628), (3632, 81991), (3859, 77168), (4823, 61744), (5512, 54026), (5902, 50456), (5936, 50167), (6188, 48124), (6307, 47216), (6356, 46852), (7208, 41314), (7718, 38584), (9646, 30872), (11024, 27013), (11713, 25424), (11804, 25228), (12031, 24752), (12376, 24062), (12614, 23608), (12712, 23426), (14416, 20657), (15436, 19292)]