221868192

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:375

約数の個数: 192

約数和(自身を含む): 726485760

約数和(自身を除く): 504617568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 109, 112, 156, 168, 182, 208, 218, 224, 233, 273, 312, 327, 336, 364, 416, 436, 466, 546, 624, 654, 672, 699, 728, 763, 872, 932, 1092, 1248, 1308, 1398, 1417, 1456, 1526, 1631, 1744, 1864, 2184, 2289, 2616, 2796, 2834, 2912, 3029, 3052, 3262, 3488, 3728, 4251, 4368, 4578, 4893, 5232, 5592, 5668, 6058, 6104, 6524, 7456, 8502, 8736, 9087, 9156, 9786, 9919, 10464, 11184, 11336, 12116, 12208, 13048, 17004, 18174, 18312, 19572, 19838, 21203, 22368, 22672, 24232, 24416, 25397, 26096, 29757, 34008, 36348, 36624, 39144, 39676, 42406, 45344, 48464, 50794, 52192, 59514, 63609, 68016, 72696, 73248, 76191, 78288, 79352, 84812, 96928, 101588, 119028, 127218, 136032, 145392, 152382, 156576, 158704, 169624, 177779, 203176, 238056, 254436, 290784, 304764, 317408, 330161, 339248, 355558, 406352, 476112, 508872, 533337, 609528, 660322, 678496, 711116, 812704, 952224, 990483, 1017744, 1066674, 1219056, 1320644, 1422232, 1980966, 2035488, 2133348, 2311127, 2438112, 2641288, 2844464, 3961932, 4266696, 4622254, 5282576, 5688928, 6933381, 7923864, 8533392, 9244508, 10565152, 13866762, 15847728, 17066784, 18489016, 27733524, 31695456, 36978032, 55467048, 73956064, 110934096, 221868192]

約数ペア:

[(1, 221868192), (2, 110934096), (3, 73956064), (4, 55467048), (6, 36978032), (7, 31695456), (8, 27733524), (12, 18489016), (13, 17066784), (14, 15847728), (16, 13866762), (21, 10565152), (24, 9244508), (26, 8533392), (28, 7923864), (32, 6933381), (39, 5688928), (42, 5282576), (48, 4622254), (52, 4266696), (56, 3961932), (78, 2844464), (84, 2641288), (91, 2438112), (96, 2311127), (104, 2133348), (109, 2035488), (112, 1980966), (156, 1422232), (168, 1320644), (182, 1219056), (208, 1066674), (218, 1017744), (224, 990483), (233, 952224), (273, 812704), (312, 711116), (327, 678496), (336, 660322), (364, 609528), (416, 533337), (436, 508872), (466, 476112), (546, 406352), (624, 355558), (654, 339248), (672, 330161), (699, 317408), (728, 304764), (763, 290784), (872, 254436), (932, 238056), (1092, 203176), (1248, 177779), (1308, 169624), (1398, 158704), (1417, 156576), (1456, 152382), (1526, 145392), (1631, 136032), (1744, 127218), (1864, 119028), (2184, 101588), (2289, 96928), (2616, 84812), (2796, 79352), (2834, 78288), (2912, 76191), (3029, 73248), (3052, 72696), (3262, 68016), (3488, 63609), (3728, 59514), (4251, 52192), (4368, 50794), (4578, 48464), (4893, 45344), (5232, 42406), (5592, 39676), (5668, 39144), (6058, 36624), (6104, 36348), (6524, 34008), (7456, 29757), (8502, 26096), (8736, 25397), (9087, 24416), (9156, 24232), (9786, 22672), (9919, 22368), (10464, 21203), (11184, 19838), (11336, 19572), (12116, 18312), (12208, 18174), (13048, 17004)]