420069408

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^2\times {\mathrm{43}}^1$

素因数の和:136

約数の個数: 216

約数和(自身を含む): 1284467184

約数和(自身を除く): 864397776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 43, 44, 48, 58, 66, 86, 87, 88, 96, 116, 121, 129, 132, 172, 174, 176, 232, 242, 258, 264, 319, 344, 348, 352, 363, 464, 473, 484, 516, 528, 638, 688, 696, 726, 841, 928, 946, 957, 968, 1032, 1056, 1247, 1276, 1376, 1392, 1419, 1452, 1682, 1892, 1914, 1936, 2064, 2494, 2523, 2552, 2784, 2838, 2904, 3364, 3509, 3741, 3784, 3828, 3872, 4128, 4988, 5046, 5104, 5203, 5676, 5808, 6728, 7018, 7482, 7568, 7656, 9251, 9976, 10092, 10208, 10406, 10527, 11352, 11616, 13456, 13717, 14036, 14964, 15136, 15312, 15609, 18502, 19952, 20184, 20812, 21054, 22704, 26912, 27434, 27753, 28072, 29928, 30624, 31218, 36163, 37004, 39904, 40368, 41151, 41624, 42108, 45408, 54868, 55506, 56144, 59856, 62436, 72326, 74008, 80736, 82302, 83248, 84216, 101761, 108489, 109736, 111012, 112288, 119712, 124872, 144652, 148016, 150887, 164604, 166496, 168432, 203522, 216978, 219472, 222024, 249744, 289304, 296032, 301774, 305283, 329208, 336864, 397793, 407044, 433956, 438944, 444048, 452661, 499488, 578608, 603548, 610566, 658416, 795586, 814088, 867912, 888096, 905322, 1157216, 1193379, 1207096, 1221132, 1316832, 1591172, 1628176, 1735824, 1810644, 2386758, 2414192, 2442264, 3182344, 3256352, 3471648, 3621288, 4375723, 4773516, 4828384, 4884528, 6364688, 7242576, 8751446, 9547032, 9769056, 12729376, 13127169, 14485152, 17502892, 19094064, 26254338, 35005784, 38188128, 52508676, 70011568, 105017352, 140023136, 210034704, 420069408]

約数ペア:

[(1, 420069408), (2, 210034704), (3, 140023136), (4, 105017352), (6, 70011568), (8, 52508676), (11, 38188128), (12, 35005784), (16, 26254338), (22, 19094064), (24, 17502892), (29, 14485152), (32, 13127169), (33, 12729376), (43, 9769056), (44, 9547032), (48, 8751446), (58, 7242576), (66, 6364688), (86, 4884528), (87, 4828384), (88, 4773516), (96, 4375723), (116, 3621288), (121, 3471648), (129, 3256352), (132, 3182344), (172, 2442264), (174, 2414192), (176, 2386758), (232, 1810644), (242, 1735824), (258, 1628176), (264, 1591172), (319, 1316832), (344, 1221132), (348, 1207096), (352, 1193379), (363, 1157216), (464, 905322), (473, 888096), (484, 867912), (516, 814088), (528, 795586), (638, 658416), (688, 610566), (696, 603548), (726, 578608), (841, 499488), (928, 452661), (946, 444048), (957, 438944), (968, 433956), (1032, 407044), (1056, 397793), (1247, 336864), (1276, 329208), (1376, 305283), (1392, 301774), (1419, 296032), (1452, 289304), (1682, 249744), (1892, 222024), (1914, 219472), (1936, 216978), (2064, 203522), (2494, 168432), (2523, 166496), (2552, 164604), (2784, 150887), (2838, 148016), (2904, 144652), (3364, 124872), (3509, 119712), (3741, 112288), (3784, 111012), (3828, 109736), (3872, 108489), (4128, 101761), (4988, 84216), (5046, 83248), (5104, 82302), (5203, 80736), (5676, 74008), (5808, 72326), (6728, 62436), (7018, 59856), (7482, 56144), (7568, 55506), (7656, 54868), (9251, 45408), (9976, 42108), (10092, 41624), (10208, 41151), (10406, 40368), (10527, 39904), (11352, 37004), (11616, 36163), (13456, 31218), (13717, 30624), (14036, 29928), (14964, 28072), (15136, 27753), (15312, 27434), (15609, 26912), (18502, 22704), (19952, 21054), (20184, 20812)]