8785954996

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1429}}^1$

素因数の和:1606

約数の個数: 144

約数和(自身を含む): 20449228800

約数和(自身を除く): 11663273804

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 127, 133, 182, 196, 247, 254, 266, 364, 494, 508, 532, 637, 889, 931, 988, 1274, 1429, 1651, 1729, 1778, 1862, 2413, 2548, 2858, 3302, 3458, 3556, 3724, 4826, 5716, 6223, 6604, 6916, 9652, 10003, 11557, 12103, 12446, 16891, 18577, 20006, 23114, 24206, 24892, 27151, 31369, 33782, 37154, 40012, 46228, 48412, 54302, 62738, 67564, 70021, 74308, 80899, 108604, 118237, 125476, 130039, 140042, 161798, 181483, 190057, 219583, 236474, 260078, 280084, 323596, 352963, 362966, 380114, 439166, 472948, 520156, 705926, 725932, 760228, 878332, 910273, 1270381, 1330399, 1411852, 1537081, 1820546, 2359279, 2470741, 2540762, 2660798, 3074162, 3448177, 3641092, 4718558, 4941482, 5081524, 5321596, 6148324, 6896354, 8892667, 9437116, 9882964, 13792708, 16514953, 17295187, 17785334, 24137239, 33029906, 34590374, 35570668, 44826301, 48274478, 66059812, 69180748, 89652602, 96548956, 115604671, 168960673, 179305204, 231209342, 313784107, 337921346, 462418684, 627568214, 675842692, 1255136428, 2196488749, 4392977498, 8785954996]

約数ペア:

[(1, 8785954996), (2, 4392977498), (4, 2196488749), (7, 1255136428), (13, 675842692), (14, 627568214), (19, 462418684), (26, 337921346), (28, 313784107), (38, 231209342), (49, 179305204), (52, 168960673), (76, 115604671), (91, 96548956), (98, 89652602), (127, 69180748), (133, 66059812), (182, 48274478), (196, 44826301), (247, 35570668), (254, 34590374), (266, 33029906), (364, 24137239), (494, 17785334), (508, 17295187), (532, 16514953), (637, 13792708), (889, 9882964), (931, 9437116), (988, 8892667), (1274, 6896354), (1429, 6148324), (1651, 5321596), (1729, 5081524), (1778, 4941482), (1862, 4718558), (2413, 3641092), (2548, 3448177), (2858, 3074162), (3302, 2660798), (3458, 2540762), (3556, 2470741), (3724, 2359279), (4826, 1820546), (5716, 1537081), (6223, 1411852), (6604, 1330399), (6916, 1270381), (9652, 910273), (10003, 878332), (11557, 760228), (12103, 725932), (12446, 705926), (16891, 520156), (18577, 472948), (20006, 439166), (23114, 380114), (24206, 362966), (24892, 352963), (27151, 323596), (31369, 280084), (33782, 260078), (37154, 236474), (40012, 219583), (46228, 190057), (48412, 181483), (54302, 161798), (62738, 140042), (67564, 130039), (70021, 125476), (74308, 118237), (80899, 108604)]