1628236064

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1139

約数の個数: 192

約数和(自身を含む): 4316239872

約数和(自身を除く): 2688003808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 31, 32, 34, 52, 56, 62, 68, 91, 104, 112, 119, 124, 136, 182, 208, 217, 221, 224, 238, 248, 272, 364, 403, 416, 434, 442, 476, 496, 527, 544, 728, 806, 868, 884, 952, 992, 1054, 1061, 1456, 1547, 1612, 1736, 1768, 1904, 2108, 2122, 2821, 2912, 3094, 3224, 3472, 3536, 3689, 3808, 4216, 4244, 5642, 6188, 6448, 6851, 6944, 7072, 7378, 7427, 8432, 8488, 11284, 12376, 12896, 13702, 13793, 14756, 14854, 16864, 16976, 18037, 22568, 24752, 27404, 27586, 29512, 29708, 32891, 33952, 36074, 45136, 47957, 49504, 54808, 55172, 59024, 59416, 65782, 72148, 90272, 95914, 96551, 109616, 110344, 118048, 118832, 126259, 131564, 144296, 191828, 193102, 219232, 220688, 230237, 234481, 237664, 252518, 263128, 288592, 383656, 386204, 427583, 441376, 460474, 468962, 505036, 526256, 559147, 577184, 767312, 772408, 855166, 920948, 937924, 1010072, 1052512, 1118294, 1534624, 1544816, 1641367, 1710332, 1841896, 1875848, 2020144, 2236588, 2993081, 3089632, 3282734, 3420664, 3683792, 3751696, 3914029, 4040288, 4473176, 5986162, 6565468, 6841328, 7268911, 7367584, 7503392, 7828058, 8946352, 11972324, 13130936, 13682656, 14537822, 15656116, 17892704, 23944648, 26261872, 29075644, 31312232, 47889296, 50882377, 52523744, 58151288, 62624464, 95778592, 101764754, 116302576, 125248928, 203529508, 232605152, 407059016, 814118032, 1628236064]

約数ペア:

[(1, 1628236064), (2, 814118032), (4, 407059016), (7, 232605152), (8, 203529508), (13, 125248928), (14, 116302576), (16, 101764754), (17, 95778592), (26, 62624464), (28, 58151288), (31, 52523744), (32, 50882377), (34, 47889296), (52, 31312232), (56, 29075644), (62, 26261872), (68, 23944648), (91, 17892704), (104, 15656116), (112, 14537822), (119, 13682656), (124, 13130936), (136, 11972324), (182, 8946352), (208, 7828058), (217, 7503392), (221, 7367584), (224, 7268911), (238, 6841328), (248, 6565468), (272, 5986162), (364, 4473176), (403, 4040288), (416, 3914029), (434, 3751696), (442, 3683792), (476, 3420664), (496, 3282734), (527, 3089632), (544, 2993081), (728, 2236588), (806, 2020144), (868, 1875848), (884, 1841896), (952, 1710332), (992, 1641367), (1054, 1544816), (1061, 1534624), (1456, 1118294), (1547, 1052512), (1612, 1010072), (1736, 937924), (1768, 920948), (1904, 855166), (2108, 772408), (2122, 767312), (2821, 577184), (2912, 559147), (3094, 526256), (3224, 505036), (3472, 468962), (3536, 460474), (3689, 441376), (3808, 427583), (4216, 386204), (4244, 383656), (5642, 288592), (6188, 263128), (6448, 252518), (6851, 237664), (6944, 234481), (7072, 230237), (7378, 220688), (7427, 219232), (8432, 193102), (8488, 191828), (11284, 144296), (12376, 131564), (12896, 126259), (13702, 118832), (13793, 118048), (14756, 110344), (14854, 109616), (16864, 96551), (16976, 95914), (18037, 90272), (22568, 72148), (24752, 65782), (27404, 59416), (27586, 59024), (29512, 55172), (29708, 54808), (32891, 49504), (33952, 47957), (36074, 45136)]