198529056

素因数分解:

$2^5\times 3^5\times {\mathrm{11}}^2\times {\mathrm{211}}^1$

素因数の和:258

約数の個数: 216

約数和(自身を含む): 646590672

約数和(自身を除く): 448061616

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 121, 132, 144, 162, 176, 198, 211, 216, 242, 243, 264, 288, 297, 324, 352, 363, 396, 422, 432, 484, 486, 528, 594, 633, 648, 726, 792, 844, 864, 891, 968, 972, 1056, 1089, 1188, 1266, 1296, 1452, 1584, 1688, 1782, 1899, 1936, 1944, 2178, 2321, 2376, 2532, 2592, 2673, 2904, 3168, 3267, 3376, 3564, 3798, 3872, 3888, 4356, 4642, 4752, 5064, 5346, 5697, 5808, 6534, 6752, 6963, 7128, 7596, 7776, 8712, 9284, 9504, 9801, 10128, 10692, 11394, 11616, 13068, 13926, 14256, 15192, 17091, 17424, 18568, 19602, 20256, 20889, 21384, 22788, 25531, 26136, 27852, 28512, 29403, 30384, 34182, 34848, 37136, 39204, 41778, 42768, 45576, 51062, 51273, 52272, 55704, 58806, 60768, 62667, 68364, 74272, 76593, 78408, 83556, 85536, 91152, 102124, 102546, 104544, 111408, 117612, 125334, 136728, 153186, 156816, 167112, 182304, 188001, 204248, 205092, 222816, 229779, 235224, 250668, 273456, 306372, 313632, 334224, 376002, 408496, 410184, 459558, 470448, 501336, 546912, 564003, 612744, 668448, 689337, 752004, 816992, 820368, 919116, 940896, 1002672, 1128006, 1225488, 1378674, 1504008, 1640736, 1838232, 2005344, 2068011, 2256012, 2450976, 2757348, 3008016, 3676464, 4136022, 4512024, 5514696, 6016032, 6204033, 7352928, 8272044, 9024048, 11029392, 12408066, 16544088, 18048096, 22058784, 24816132, 33088176, 49632264, 66176352, 99264528, 198529056]

約数ペア:

[(1, 198529056), (2, 99264528), (3, 66176352), (4, 49632264), (6, 33088176), (8, 24816132), (9, 22058784), (11, 18048096), (12, 16544088), (16, 12408066), (18, 11029392), (22, 9024048), (24, 8272044), (27, 7352928), (32, 6204033), (33, 6016032), (36, 5514696), (44, 4512024), (48, 4136022), (54, 3676464), (66, 3008016), (72, 2757348), (81, 2450976), (88, 2256012), (96, 2068011), (99, 2005344), (108, 1838232), (121, 1640736), (132, 1504008), (144, 1378674), (162, 1225488), (176, 1128006), (198, 1002672), (211, 940896), (216, 919116), (242, 820368), (243, 816992), (264, 752004), (288, 689337), (297, 668448), (324, 612744), (352, 564003), (363, 546912), (396, 501336), (422, 470448), (432, 459558), (484, 410184), (486, 408496), (528, 376002), (594, 334224), (633, 313632), (648, 306372), (726, 273456), (792, 250668), (844, 235224), (864, 229779), (891, 222816), (968, 205092), (972, 204248), (1056, 188001), (1089, 182304), (1188, 167112), (1266, 156816), (1296, 153186), (1452, 136728), (1584, 125334), (1688, 117612), (1782, 111408), (1899, 104544), (1936, 102546), (1944, 102124), (2178, 91152), (2321, 85536), (2376, 83556), (2532, 78408), (2592, 76593), (2673, 74272), (2904, 68364), (3168, 62667), (3267, 60768), (3376, 58806), (3564, 55704), (3798, 52272), (3872, 51273), (3888, 51062), (4356, 45576), (4642, 42768), (4752, 41778), (5064, 39204), (5346, 37136), (5697, 34848), (5808, 34182), (6534, 30384), (6752, 29403), (6963, 28512), (7128, 27852), (7596, 26136), (7776, 25531), (8712, 22788), (9284, 21384), (9504, 20889), (9801, 20256), (10128, 19602), (10692, 18568), (11394, 17424), (11616, 17091), (13068, 15192), (13926, 14256)]