263043144

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2113}}^1$

素因数の和:2164

約数の個数: 192

約数和(自身を含む): 923395200

約数和(自身を除く): 660352056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 52, 56, 57, 63, 72, 76, 78, 84, 91, 104, 114, 117, 126, 133, 152, 156, 168, 171, 182, 228, 234, 247, 252, 266, 273, 312, 342, 364, 399, 456, 468, 494, 504, 532, 546, 684, 728, 741, 798, 819, 936, 988, 1064, 1092, 1197, 1368, 1482, 1596, 1638, 1729, 1976, 2113, 2184, 2223, 2394, 2964, 3192, 3276, 3458, 4226, 4446, 4788, 5187, 5928, 6339, 6552, 6916, 8452, 8892, 9576, 10374, 12678, 13832, 14791, 15561, 16904, 17784, 19017, 20748, 25356, 27469, 29582, 31122, 38034, 40147, 41496, 44373, 50712, 54938, 59164, 62244, 76068, 80294, 82407, 88746, 109876, 118328, 120441, 124488, 133119, 152136, 160588, 164814, 177492, 192283, 219752, 240882, 247221, 266238, 281029, 321176, 329628, 354984, 361323, 384566, 481764, 494442, 521911, 532476, 562058, 576849, 659256, 722646, 769132, 843087, 963528, 988884, 1043822, 1064952, 1124116, 1153698, 1445292, 1538264, 1565733, 1686174, 1730547, 1977768, 2087644, 2248232, 2307396, 2529261, 2890584, 3131466, 3372348, 3461094, 3653377, 4175288, 4614792, 4697199, 5058522, 6262932, 6744696, 6922188, 7306754, 9394398, 10117044, 10960131, 12525864, 13844376, 14613508, 18788796, 20234088, 21920262, 29227016, 32880393, 37577592, 43840524, 65760786, 87681048, 131521572, 263043144]

約数ペア:

[(1, 263043144), (2, 131521572), (3, 87681048), (4, 65760786), (6, 43840524), (7, 37577592), (8, 32880393), (9, 29227016), (12, 21920262), (13, 20234088), (14, 18788796), (18, 14613508), (19, 13844376), (21, 12525864), (24, 10960131), (26, 10117044), (28, 9394398), (36, 7306754), (38, 6922188), (39, 6744696), (42, 6262932), (52, 5058522), (56, 4697199), (57, 4614792), (63, 4175288), (72, 3653377), (76, 3461094), (78, 3372348), (84, 3131466), (91, 2890584), (104, 2529261), (114, 2307396), (117, 2248232), (126, 2087644), (133, 1977768), (152, 1730547), (156, 1686174), (168, 1565733), (171, 1538264), (182, 1445292), (228, 1153698), (234, 1124116), (247, 1064952), (252, 1043822), (266, 988884), (273, 963528), (312, 843087), (342, 769132), (364, 722646), (399, 659256), (456, 576849), (468, 562058), (494, 532476), (504, 521911), (532, 494442), (546, 481764), (684, 384566), (728, 361323), (741, 354984), (798, 329628), (819, 321176), (936, 281029), (988, 266238), (1064, 247221), (1092, 240882), (1197, 219752), (1368, 192283), (1482, 177492), (1596, 164814), (1638, 160588), (1729, 152136), (1976, 133119), (2113, 124488), (2184, 120441), (2223, 118328), (2394, 109876), (2964, 88746), (3192, 82407), (3276, 80294), (3458, 76068), (4226, 62244), (4446, 59164), (4788, 54938), (5187, 50712), (5928, 44373), (6339, 41496), (6552, 40147), (6916, 38034), (8452, 31122), (8892, 29582), (9576, 27469), (10374, 25356), (12678, 20748), (13832, 19017), (14791, 17784), (15561, 16904)]