221601744

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1879}}^1$

素因数の和:1919

約数の個数: 200

約数和(自身を含む): 789810560

約数和(自身を除く): 568208816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 234, 252, 273, 312, 324, 336, 351, 364, 378, 432, 468, 504, 546, 567, 624, 648, 702, 728, 756, 819, 936, 1008, 1053, 1092, 1134, 1296, 1404, 1456, 1512, 1638, 1872, 1879, 2106, 2184, 2268, 2457, 2808, 3024, 3276, 3758, 4212, 4368, 4536, 4914, 5616, 5637, 6552, 7371, 7516, 8424, 9072, 9828, 11274, 13104, 13153, 14742, 15032, 16848, 16911, 19656, 22548, 24427, 26306, 29484, 30064, 33822, 39312, 39459, 45096, 48854, 50733, 52612, 58968, 67644, 73281, 78918, 90192, 97708, 101466, 105224, 117936, 118377, 135288, 146562, 152199, 157836, 170989, 195416, 202932, 210448, 219843, 236754, 270576, 293124, 304398, 315672, 341978, 355131, 390832, 405864, 439686, 473508, 512967, 586248, 608796, 631344, 659529, 683956, 710262, 811728, 879372, 947016, 1025934, 1065393, 1172496, 1217592, 1319058, 1367912, 1420524, 1538901, 1758744, 1894032, 1978587, 2051868, 2130786, 2435184, 2638116, 2735824, 2841048, 3077802, 3517488, 3957174, 4103736, 4261572, 4616703, 5276232, 5682096, 6155604, 7914348, 8207472, 8523144, 9233406, 10552464, 12311208, 13850109, 15828696, 17046288, 18466812, 24622416, 27700218, 31657392, 36933624, 55400436, 73867248, 110800872, 221601744]

約数ペア:

[(1, 221601744), (2, 110800872), (3, 73867248), (4, 55400436), (6, 36933624), (7, 31657392), (8, 27700218), (9, 24622416), (12, 18466812), (13, 17046288), (14, 15828696), (16, 13850109), (18, 12311208), (21, 10552464), (24, 9233406), (26, 8523144), (27, 8207472), (28, 7914348), (36, 6155604), (39, 5682096), (42, 5276232), (48, 4616703), (52, 4261572), (54, 4103736), (56, 3957174), (63, 3517488), (72, 3077802), (78, 2841048), (81, 2735824), (84, 2638116), (91, 2435184), (104, 2130786), (108, 2051868), (112, 1978587), (117, 1894032), (126, 1758744), (144, 1538901), (156, 1420524), (162, 1367912), (168, 1319058), (182, 1217592), (189, 1172496), (208, 1065393), (216, 1025934), (234, 947016), (252, 879372), (273, 811728), (312, 710262), (324, 683956), (336, 659529), (351, 631344), (364, 608796), (378, 586248), (432, 512967), (468, 473508), (504, 439686), (546, 405864), (567, 390832), (624, 355131), (648, 341978), (702, 315672), (728, 304398), (756, 293124), (819, 270576), (936, 236754), (1008, 219843), (1053, 210448), (1092, 202932), (1134, 195416), (1296, 170989), (1404, 157836), (1456, 152199), (1512, 146562), (1638, 135288), (1872, 118377), (1879, 117936), (2106, 105224), (2184, 101466), (2268, 97708), (2457, 90192), (2808, 78918), (3024, 73281), (3276, 67644), (3758, 58968), (4212, 52612), (4368, 50733), (4536, 48854), (4914, 45096), (5616, 39459), (5637, 39312), (6552, 33822), (7371, 30064), (7516, 29484), (8424, 26306), (9072, 24427), (9828, 22548), (11274, 19656), (13104, 16911), (13153, 16848), (14742, 15032)]