2558205312

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:393

約数の個数: 256

約数和(自身を含む): 7706173440

約数和(自身を除く): 5147968128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 61, 62, 64, 78, 93, 96, 104, 122, 124, 128, 156, 183, 186, 192, 208, 244, 248, 271, 312, 366, 372, 384, 403, 416, 488, 496, 542, 624, 732, 744, 793, 806, 813, 832, 976, 992, 1084, 1209, 1248, 1464, 1488, 1586, 1612, 1626, 1664, 1891, 1952, 1984, 2168, 2379, 2418, 2496, 2928, 2976, 3172, 3224, 3252, 3523, 3782, 3904, 3968, 4336, 4758, 4836, 4992, 5673, 5856, 5952, 6344, 6448, 6504, 7046, 7564, 7808, 8401, 8672, 9516, 9672, 10569, 11346, 11712, 11904, 12688, 12896, 13008, 14092, 15128, 16531, 16802, 17344, 19032, 19344, 21138, 22692, 23424, 24583, 25203, 25376, 25792, 26016, 28184, 30256, 33062, 33604, 34688, 38064, 38688, 42276, 45384, 49166, 49593, 50406, 50752, 51584, 52032, 56368, 60512, 66124, 67208, 73749, 76128, 77376, 84552, 90768, 98332, 99186, 100812, 101504, 104064, 109213, 112736, 121024, 132248, 134416, 147498, 152256, 154752, 169104, 181536, 196664, 198372, 201624, 214903, 218426, 225472, 242048, 264496, 268832, 294996, 304512, 327639, 338208, 363072, 393328, 396744, 403248, 429806, 436852, 450944, 512461, 528992, 537664, 589992, 644709, 655278, 676416, 726144, 786656, 793488, 806496, 859612, 873704, 1024922, 1057984, 1075328, 1179984, 1289418, 1310556, 1352832, 1537383, 1573312, 1586976, 1612992, 1719224, 1747408, 2049844, 2115968, 2359968, 2578836, 2621112, 3074766, 3146624, 3173952, 3225984, 3438448, 3494816, 4099688, 4719936, 5157672, 5242224, 6149532, 6347904, 6661993, 6876896, 6989632, 8199376, 9439872, 10315344, 10484448, 12299064, 13323986, 13753792, 13979264, 16398752, 19985979, 20630688, 20968896, 24598128, 26647972, 27507584, 32797504, 39971958, 41261376, 41937792, 49196256, 53295944, 65595008, 79943916, 82522752, 98392512, 106591888, 159887832, 196785024, 213183776, 319775664, 426367552, 639551328, 852735104, 1279102656, 2558205312]

約数ペア:

[(1, 2558205312), (2, 1279102656), (3, 852735104), (4, 639551328), (6, 426367552), (8, 319775664), (12, 213183776), (13, 196785024), (16, 159887832), (24, 106591888), (26, 98392512), (31, 82522752), (32, 79943916), (39, 65595008), (48, 53295944), (52, 49196256), (61, 41937792), (62, 41261376), (64, 39971958), (78, 32797504), (93, 27507584), (96, 26647972), (104, 24598128), (122, 20968896), (124, 20630688), (128, 19985979), (156, 16398752), (183, 13979264), (186, 13753792), (192, 13323986), (208, 12299064), (244, 10484448), (248, 10315344), (271, 9439872), (312, 8199376), (366, 6989632), (372, 6876896), (384, 6661993), (403, 6347904), (416, 6149532), (488, 5242224), (496, 5157672), (542, 4719936), (624, 4099688), (732, 3494816), (744, 3438448), (793, 3225984), (806, 3173952), (813, 3146624), (832, 3074766), (976, 2621112), (992, 2578836), (1084, 2359968), (1209, 2115968), (1248, 2049844), (1464, 1747408), (1488, 1719224), (1586, 1612992), (1612, 1586976), (1626, 1573312), (1664, 1537383), (1891, 1352832), (1952, 1310556), (1984, 1289418), (2168, 1179984), (2379, 1075328), (2418, 1057984), (2496, 1024922), (2928, 873704), (2976, 859612), (3172, 806496), (3224, 793488), (3252, 786656), (3523, 726144), (3782, 676416), (3904, 655278), (3968, 644709), (4336, 589992), (4758, 537664), (4836, 528992), (4992, 512461), (5673, 450944), (5856, 436852), (5952, 429806), (6344, 403248), (6448, 396744), (6504, 393328), (7046, 363072), (7564, 338208), (7808, 327639), (8401, 304512), (8672, 294996), (9516, 268832), (9672, 264496), (10569, 242048), (11346, 225472), (11712, 218426), (11904, 214903), (12688, 201624), (12896, 198372), (13008, 196664), (14092, 181536), (15128, 169104), (16531, 154752), (16802, 152256), (17344, 147498), (19032, 134416), (19344, 132248), (21138, 121024), (22692, 112736), (23424, 109213), (24583, 104064), (25203, 101504), (25376, 100812), (25792, 99186), (26016, 98332), (28184, 90768), (30256, 84552), (33062, 77376), (33604, 76128), (34688, 73749), (38064, 67208), (38688, 66124), (42276, 60512), (45384, 56368), (49166, 52032), (49593, 51584), (50406, 50752)]