268427328

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:173

約数の個数: 224

約数和(自身を含む): 814864512

約数和(自身を除く): 546437184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 43, 48, 52, 61, 64, 78, 82, 86, 96, 104, 122, 123, 129, 156, 164, 172, 183, 192, 208, 244, 246, 258, 312, 328, 344, 366, 416, 488, 492, 516, 533, 559, 624, 656, 688, 732, 793, 832, 976, 984, 1032, 1066, 1118, 1248, 1312, 1376, 1464, 1586, 1599, 1677, 1763, 1952, 1968, 2064, 2132, 2236, 2379, 2496, 2501, 2623, 2624, 2752, 2928, 3172, 3198, 3354, 3526, 3904, 3936, 4128, 4264, 4472, 4758, 5002, 5246, 5289, 5856, 6344, 6396, 6708, 7052, 7503, 7869, 7872, 8256, 8528, 8944, 9516, 10004, 10492, 10578, 11712, 12688, 12792, 13416, 14104, 15006, 15738, 17056, 17888, 19032, 20008, 20984, 21156, 22919, 25376, 25584, 26832, 28208, 30012, 31476, 32513, 34099, 34112, 35776, 38064, 40016, 41968, 42312, 45838, 50752, 51168, 53664, 56416, 60024, 62952, 65026, 68198, 68757, 76128, 80032, 83936, 84624, 91676, 97539, 102297, 102336, 107328, 107543, 112832, 120048, 125904, 130052, 136396, 137514, 152256, 160064, 167872, 169248, 183352, 195078, 204594, 215086, 240096, 251808, 260104, 272792, 275028, 322629, 338496, 366704, 390156, 409188, 430172, 480192, 503616, 520208, 545584, 550056, 645258, 733408, 780312, 818376, 860344, 1040416, 1091168, 1100112, 1290516, 1398059, 1466816, 1560624, 1636752, 1720688, 2080832, 2182336, 2200224, 2581032, 2796118, 3121248, 3273504, 3441376, 4194177, 4400448, 5162064, 5592236, 6242496, 6547008, 6882752, 8388354, 10324128, 11184472, 16776708, 20648256, 22368944, 33553416, 44737888, 67106832, 89475776, 134213664, 268427328]

約数ペア:

[(1, 268427328), (2, 134213664), (3, 89475776), (4, 67106832), (6, 44737888), (8, 33553416), (12, 22368944), (13, 20648256), (16, 16776708), (24, 11184472), (26, 10324128), (32, 8388354), (39, 6882752), (41, 6547008), (43, 6242496), (48, 5592236), (52, 5162064), (61, 4400448), (64, 4194177), (78, 3441376), (82, 3273504), (86, 3121248), (96, 2796118), (104, 2581032), (122, 2200224), (123, 2182336), (129, 2080832), (156, 1720688), (164, 1636752), (172, 1560624), (183, 1466816), (192, 1398059), (208, 1290516), (244, 1100112), (246, 1091168), (258, 1040416), (312, 860344), (328, 818376), (344, 780312), (366, 733408), (416, 645258), (488, 550056), (492, 545584), (516, 520208), (533, 503616), (559, 480192), (624, 430172), (656, 409188), (688, 390156), (732, 366704), (793, 338496), (832, 322629), (976, 275028), (984, 272792), (1032, 260104), (1066, 251808), (1118, 240096), (1248, 215086), (1312, 204594), (1376, 195078), (1464, 183352), (1586, 169248), (1599, 167872), (1677, 160064), (1763, 152256), (1952, 137514), (1968, 136396), (2064, 130052), (2132, 125904), (2236, 120048), (2379, 112832), (2496, 107543), (2501, 107328), (2623, 102336), (2624, 102297), (2752, 97539), (2928, 91676), (3172, 84624), (3198, 83936), (3354, 80032), (3526, 76128), (3904, 68757), (3936, 68198), (4128, 65026), (4264, 62952), (4472, 60024), (4758, 56416), (5002, 53664), (5246, 51168), (5289, 50752), (5856, 45838), (6344, 42312), (6396, 41968), (6708, 40016), (7052, 38064), (7503, 35776), (7869, 34112), (7872, 34099), (8256, 32513), (8528, 31476), (8944, 30012), (9516, 28208), (10004, 26832), (10492, 25584), (10578, 25376), (11712, 22919), (12688, 21156), (12792, 20984), (13416, 20008), (14104, 19032), (15006, 17888), (15738, 17056)]