2021921616

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:546

約数の個数: 240

約数和(自身を含む): 6298624640

約数和(自身を除く): 4276703024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 61, 66, 78, 88, 104, 121, 122, 132, 143, 156, 176, 183, 208, 242, 244, 264, 286, 312, 363, 366, 429, 439, 484, 488, 528, 572, 624, 671, 726, 732, 793, 858, 878, 968, 976, 1144, 1317, 1342, 1452, 1464, 1573, 1586, 1716, 1756, 1936, 2013, 2288, 2379, 2634, 2684, 2904, 2928, 3146, 3172, 3432, 3512, 4026, 4719, 4758, 4829, 5268, 5368, 5707, 5808, 6292, 6344, 6864, 7024, 7381, 8052, 8723, 9438, 9516, 9658, 10536, 10736, 11414, 12584, 12688, 14487, 14762, 16104, 17121, 17446, 18876, 19032, 19316, 21072, 22143, 22828, 25168, 26169, 26779, 28974, 29524, 32208, 34242, 34892, 37752, 38064, 38632, 44286, 45656, 52338, 53119, 53558, 57948, 59048, 62777, 68484, 69784, 75504, 77264, 80337, 88572, 91312, 95953, 104676, 106238, 107116, 115896, 118096, 125554, 136968, 139568, 159357, 160674, 177144, 188331, 191906, 209352, 212476, 214232, 231792, 251108, 273936, 287859, 294569, 318714, 321348, 348127, 354288, 376662, 383812, 418704, 424952, 428464, 502216, 575718, 589138, 637428, 642696, 690547, 696254, 753324, 767624, 849904, 883707, 1004432, 1044381, 1151436, 1178276, 1274856, 1285392, 1381094, 1392508, 1506648, 1535248, 1767414, 2071641, 2088762, 2302872, 2356552, 2549712, 2762188, 2785016, 3013296, 3240259, 3534828, 3829397, 4143282, 4177524, 4605744, 4713104, 5524376, 5570032, 6480518, 7069656, 7658794, 8286564, 8355048, 9720777, 11048752, 11488191, 12961036, 14139312, 15317588, 16573128, 16710096, 19441554, 22976382, 25922072, 30635176, 33146256, 38883108, 42123367, 45952764, 51844144, 61270352, 77766216, 84246734, 91905528, 126370101, 155532432, 168493468, 183811056, 252740202, 336986936, 505480404, 673973872, 1010960808, 2021921616]

約数ペア:

[(1, 2021921616), (2, 1010960808), (3, 673973872), (4, 505480404), (6, 336986936), (8, 252740202), (11, 183811056), (12, 168493468), (13, 155532432), (16, 126370101), (22, 91905528), (24, 84246734), (26, 77766216), (33, 61270352), (39, 51844144), (44, 45952764), (48, 42123367), (52, 38883108), (61, 33146256), (66, 30635176), (78, 25922072), (88, 22976382), (104, 19441554), (121, 16710096), (122, 16573128), (132, 15317588), (143, 14139312), (156, 12961036), (176, 11488191), (183, 11048752), (208, 9720777), (242, 8355048), (244, 8286564), (264, 7658794), (286, 7069656), (312, 6480518), (363, 5570032), (366, 5524376), (429, 4713104), (439, 4605744), (484, 4177524), (488, 4143282), (528, 3829397), (572, 3534828), (624, 3240259), (671, 3013296), (726, 2785016), (732, 2762188), (793, 2549712), (858, 2356552), (878, 2302872), (968, 2088762), (976, 2071641), (1144, 1767414), (1317, 1535248), (1342, 1506648), (1452, 1392508), (1464, 1381094), (1573, 1285392), (1586, 1274856), (1716, 1178276), (1756, 1151436), (1936, 1044381), (2013, 1004432), (2288, 883707), (2379, 849904), (2634, 767624), (2684, 753324), (2904, 696254), (2928, 690547), (3146, 642696), (3172, 637428), (3432, 589138), (3512, 575718), (4026, 502216), (4719, 428464), (4758, 424952), (4829, 418704), (5268, 383812), (5368, 376662), (5707, 354288), (5808, 348127), (6292, 321348), (6344, 318714), (6864, 294569), (7024, 287859), (7381, 273936), (8052, 251108), (8723, 231792), (9438, 214232), (9516, 212476), (9658, 209352), (10536, 191906), (10736, 188331), (11414, 177144), (12584, 160674), (12688, 159357), (14487, 139568), (14762, 136968), (16104, 125554), (17121, 118096), (17446, 115896), (18876, 107116), (19032, 106238), (19316, 104676), (21072, 95953), (22143, 91312), (22828, 88572), (25168, 80337), (26169, 77264), (26779, 75504), (28974, 69784), (29524, 68484), (32208, 62777), (34242, 59048), (34892, 57948), (37752, 53558), (38064, 53119), (38632, 52338), (44286, 45656)]