1267782208

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:493

約数の個数: 224

約数和(自身を含む): 3419124480

約数和(自身を除く): 2151342272

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 37, 44, 56, 64, 68, 74, 77, 88, 112, 119, 136, 148, 154, 176, 187, 224, 238, 259, 272, 296, 308, 352, 374, 407, 409, 448, 476, 518, 544, 592, 616, 629, 704, 748, 814, 818, 952, 1036, 1088, 1184, 1232, 1258, 1309, 1496, 1628, 1636, 1904, 2072, 2368, 2464, 2516, 2618, 2849, 2863, 2992, 3256, 3272, 3808, 4144, 4403, 4499, 4928, 5032, 5236, 5698, 5726, 5984, 6512, 6544, 6919, 6953, 7616, 8288, 8806, 8998, 10064, 10472, 11396, 11452, 11968, 13024, 13088, 13838, 13906, 15133, 16576, 17612, 17996, 20128, 20944, 22792, 22904, 26048, 26176, 27676, 27812, 30266, 31493, 35224, 35992, 40256, 41888, 45584, 45808, 48433, 48671, 55352, 55624, 60532, 62986, 70448, 71984, 76483, 83776, 91168, 91616, 96866, 97342, 105931, 110704, 111248, 121064, 125972, 140896, 143968, 152966, 166463, 182336, 183232, 193732, 194684, 211862, 221408, 222496, 242128, 251944, 257261, 281792, 287936, 305932, 332926, 387464, 389368, 423724, 442816, 444992, 484256, 503888, 514522, 535381, 611864, 665852, 774928, 778736, 847448, 968512, 1007776, 1029044, 1070762, 1165241, 1223728, 1331704, 1549856, 1557472, 1694896, 1800827, 2015552, 2058088, 2141524, 2330482, 2447456, 2663408, 2829871, 3099712, 3114944, 3389792, 3601654, 4116176, 4283048, 4660964, 4894912, 5326816, 5659742, 6779584, 7203308, 8232352, 8566096, 9321928, 10653632, 11319484, 14406616, 16464704, 17132192, 18643856, 19809097, 22638968, 28813232, 34264384, 37287712, 39618194, 45277936, 57626464, 74575424, 79236388, 90555872, 115252928, 158472776, 181111744, 316945552, 633891104, 1267782208]

約数ペア:

[(1, 1267782208), (2, 633891104), (4, 316945552), (7, 181111744), (8, 158472776), (11, 115252928), (14, 90555872), (16, 79236388), (17, 74575424), (22, 57626464), (28, 45277936), (32, 39618194), (34, 37287712), (37, 34264384), (44, 28813232), (56, 22638968), (64, 19809097), (68, 18643856), (74, 17132192), (77, 16464704), (88, 14406616), (112, 11319484), (119, 10653632), (136, 9321928), (148, 8566096), (154, 8232352), (176, 7203308), (187, 6779584), (224, 5659742), (238, 5326816), (259, 4894912), (272, 4660964), (296, 4283048), (308, 4116176), (352, 3601654), (374, 3389792), (407, 3114944), (409, 3099712), (448, 2829871), (476, 2663408), (518, 2447456), (544, 2330482), (592, 2141524), (616, 2058088), (629, 2015552), (704, 1800827), (748, 1694896), (814, 1557472), (818, 1549856), (952, 1331704), (1036, 1223728), (1088, 1165241), (1184, 1070762), (1232, 1029044), (1258, 1007776), (1309, 968512), (1496, 847448), (1628, 778736), (1636, 774928), (1904, 665852), (2072, 611864), (2368, 535381), (2464, 514522), (2516, 503888), (2618, 484256), (2849, 444992), (2863, 442816), (2992, 423724), (3256, 389368), (3272, 387464), (3808, 332926), (4144, 305932), (4403, 287936), (4499, 281792), (4928, 257261), (5032, 251944), (5236, 242128), (5698, 222496), (5726, 221408), (5984, 211862), (6512, 194684), (6544, 193732), (6919, 183232), (6953, 182336), (7616, 166463), (8288, 152966), (8806, 143968), (8998, 140896), (10064, 125972), (10472, 121064), (11396, 111248), (11452, 110704), (11968, 105931), (13024, 97342), (13088, 96866), (13838, 91616), (13906, 91168), (15133, 83776), (16576, 76483), (17612, 71984), (17996, 70448), (20128, 62986), (20944, 60532), (22792, 55624), (22904, 55352), (26048, 48671), (26176, 48433), (27676, 45808), (27812, 45584), (30266, 41888), (31493, 40256), (35224, 35992)]