254344752

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{587}}^1$

素因数の和:680

約数の個数: 160

約数和(自身を含む): 787449600

約数和(自身を除く): 533104848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 59, 68, 72, 102, 108, 118, 136, 144, 153, 177, 204, 216, 236, 272, 306, 354, 408, 432, 459, 472, 531, 587, 612, 708, 816, 918, 944, 1003, 1062, 1174, 1224, 1416, 1593, 1761, 1836, 2006, 2124, 2348, 2448, 2832, 3009, 3186, 3522, 3672, 4012, 4248, 4696, 5283, 6018, 6372, 7044, 7344, 8024, 8496, 9027, 9392, 9979, 10566, 12036, 12744, 14088, 15849, 16048, 18054, 19958, 21132, 24072, 25488, 27081, 28176, 29937, 31698, 34633, 36108, 39916, 42264, 48144, 54162, 59874, 63396, 69266, 72216, 79832, 84528, 89811, 103899, 108324, 119748, 126792, 138532, 144432, 159664, 179622, 207798, 216648, 239496, 253584, 269433, 277064, 311697, 359244, 415596, 433296, 478992, 538866, 554128, 588761, 623394, 718488, 831192, 935091, 1077732, 1177522, 1246788, 1436976, 1662384, 1766283, 1870182, 2155464, 2355044, 2493576, 3532566, 3740364, 4310928, 4710088, 4987152, 5298849, 7065132, 7480728, 9420176, 10597698, 14130264, 14961456, 15896547, 21195396, 28260528, 31793094, 42390792, 63586188, 84781584, 127172376, 254344752]

約数ペア:

[(1, 254344752), (2, 127172376), (3, 84781584), (4, 63586188), (6, 42390792), (8, 31793094), (9, 28260528), (12, 21195396), (16, 15896547), (17, 14961456), (18, 14130264), (24, 10597698), (27, 9420176), (34, 7480728), (36, 7065132), (48, 5298849), (51, 4987152), (54, 4710088), (59, 4310928), (68, 3740364), (72, 3532566), (102, 2493576), (108, 2355044), (118, 2155464), (136, 1870182), (144, 1766283), (153, 1662384), (177, 1436976), (204, 1246788), (216, 1177522), (236, 1077732), (272, 935091), (306, 831192), (354, 718488), (408, 623394), (432, 588761), (459, 554128), (472, 538866), (531, 478992), (587, 433296), (612, 415596), (708, 359244), (816, 311697), (918, 277064), (944, 269433), (1003, 253584), (1062, 239496), (1174, 216648), (1224, 207798), (1416, 179622), (1593, 159664), (1761, 144432), (1836, 138532), (2006, 126792), (2124, 119748), (2348, 108324), (2448, 103899), (2832, 89811), (3009, 84528), (3186, 79832), (3522, 72216), (3672, 69266), (4012, 63396), (4248, 59874), (4696, 54162), (5283, 48144), (6018, 42264), (6372, 39916), (7044, 36108), (7344, 34633), (8024, 31698), (8496, 29937), (9027, 28176), (9392, 27081), (9979, 25488), (10566, 24072), (12036, 21132), (12744, 19958), (14088, 18054), (15849, 16048)]