257029377924

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{89977}}^1$

素因数の和:90098

約数の個数: 192

約数和(自身を含む): 740094243840

約数和(自身を除く): 483064865916

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 19, 22, 33, 34, 38, 44, 51, 57, 66, 67, 68, 76, 102, 114, 132, 134, 187, 201, 204, 209, 228, 268, 323, 374, 402, 418, 561, 627, 646, 737, 748, 804, 836, 969, 1122, 1139, 1254, 1273, 1292, 1474, 1938, 2211, 2244, 2278, 2508, 2546, 2948, 3417, 3553, 3819, 3876, 4422, 4556, 5092, 6834, 7106, 7638, 8844, 10659, 12529, 13668, 14003, 14212, 15276, 21318, 21641, 25058, 28006, 37587, 42009, 42636, 43282, 50116, 56012, 64923, 75174, 84018, 86564, 89977, 129846, 150348, 168036, 179954, 238051, 259692, 269931, 359908, 476102, 539862, 714153, 952204, 989747, 1079724, 1428306, 1529609, 1709563, 1979494, 2856612, 2969241, 3059218, 3419126, 3958988, 4588827, 5128689, 5938482, 6028459, 6118436, 6838252, 9177654, 10257378, 11876964, 12056918, 16825699, 18085377, 18355308, 18805193, 20514756, 24113836, 29062571, 33651398, 36170754, 37610386, 50477097, 56415579, 58125142, 66313049, 67302796, 72341508, 75220772, 87187713, 100954194, 102483803, 112831158, 114540721, 116250284, 132626098, 174375426, 198939147, 201908388, 204967606, 225662316, 229081442, 265252196, 307451409, 319688281, 343622163, 348750852, 397878294, 409935212, 458162884, 614902818, 639376562, 687244326, 795756588, 959064843, 1127321833, 1229805636, 1259947931, 1278753124, 1374488652, 1918129686, 1947192257, 2254643666, 2519895862, 3381965499, 3779843793, 3836259372, 3894384514, 4509287332, 5039791724, 5841576771, 6763930998, 7559687586, 7788769028, 11683153542, 13527861996, 15119375172, 21419114827, 23366307084, 42838229654, 64257344481, 85676459308, 128514688962, 257029377924]

約数ペア:

[(1, 257029377924), (2, 128514688962), (3, 85676459308), (4, 64257344481), (6, 42838229654), (11, 23366307084), (12, 21419114827), (17, 15119375172), (19, 13527861996), (22, 11683153542), (33, 7788769028), (34, 7559687586), (38, 6763930998), (44, 5841576771), (51, 5039791724), (57, 4509287332), (66, 3894384514), (67, 3836259372), (68, 3779843793), (76, 3381965499), (102, 2519895862), (114, 2254643666), (132, 1947192257), (134, 1918129686), (187, 1374488652), (201, 1278753124), (204, 1259947931), (209, 1229805636), (228, 1127321833), (268, 959064843), (323, 795756588), (374, 687244326), (402, 639376562), (418, 614902818), (561, 458162884), (627, 409935212), (646, 397878294), (737, 348750852), (748, 343622163), (804, 319688281), (836, 307451409), (969, 265252196), (1122, 229081442), (1139, 225662316), (1254, 204967606), (1273, 201908388), (1292, 198939147), (1474, 174375426), (1938, 132626098), (2211, 116250284), (2244, 114540721), (2278, 112831158), (2508, 102483803), (2546, 100954194), (2948, 87187713), (3417, 75220772), (3553, 72341508), (3819, 67302796), (3876, 66313049), (4422, 58125142), (4556, 56415579), (5092, 50477097), (6834, 37610386), (7106, 36170754), (7638, 33651398), (8844, 29062571), (10659, 24113836), (12529, 20514756), (13668, 18805193), (14003, 18355308), (14212, 18085377), (15276, 16825699), (21318, 12056918), (21641, 11876964), (25058, 10257378), (28006, 9177654), (37587, 6838252), (42009, 6118436), (42636, 6028459), (43282, 5938482), (50116, 5128689), (56012, 4588827), (64923, 3958988), (75174, 3419126), (84018, 3059218), (86564, 2969241), (89977, 2856612), (129846, 1979494), (150348, 1709563), (168036, 1529609), (179954, 1428306), (238051, 1079724), (259692, 989747), (269931, 952204), (359908, 714153), (476102, 539862)]