1213394256

素因数分解:

$2^4\times 3^6\times {\mathrm{23}}^1\times {\mathrm{4523}}^1$

素因数の和:4572

約数の個数: 140

約数和(自身を含む): 3678880608

約数和(自身を除く): 2465486352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 92, 108, 138, 144, 162, 184, 207, 216, 243, 276, 324, 368, 414, 432, 486, 552, 621, 648, 729, 828, 972, 1104, 1242, 1296, 1458, 1656, 1863, 1944, 2484, 2916, 3312, 3726, 3888, 4523, 4968, 5589, 5832, 7452, 9046, 9936, 11178, 11664, 13569, 14904, 16767, 18092, 22356, 27138, 29808, 33534, 36184, 40707, 44712, 54276, 67068, 72368, 81414, 89424, 104029, 108552, 122121, 134136, 162828, 208058, 217104, 244242, 268272, 312087, 325656, 366363, 416116, 488484, 624174, 651312, 732726, 832232, 936261, 976968, 1099089, 1248348, 1465452, 1664464, 1872522, 1953936, 2198178, 2496696, 2808783, 2930904, 3297267, 3745044, 4396356, 4993392, 5617566, 5861808, 6594534, 7490088, 8426349, 8792712, 11235132, 13189068, 14980176, 16852698, 17585424, 22470264, 25279047, 26378136, 33705396, 44940528, 50558094, 52756272, 67410792, 75837141, 101116188, 134821584, 151674282, 202232376, 303348564, 404464752, 606697128, 1213394256]

約数ペア:

[(1, 1213394256), (2, 606697128), (3, 404464752), (4, 303348564), (6, 202232376), (8, 151674282), (9, 134821584), (12, 101116188), (16, 75837141), (18, 67410792), (23, 52756272), (24, 50558094), (27, 44940528), (36, 33705396), (46, 26378136), (48, 25279047), (54, 22470264), (69, 17585424), (72, 16852698), (81, 14980176), (92, 13189068), (108, 11235132), (138, 8792712), (144, 8426349), (162, 7490088), (184, 6594534), (207, 5861808), (216, 5617566), (243, 4993392), (276, 4396356), (324, 3745044), (368, 3297267), (414, 2930904), (432, 2808783), (486, 2496696), (552, 2198178), (621, 1953936), (648, 1872522), (729, 1664464), (828, 1465452), (972, 1248348), (1104, 1099089), (1242, 976968), (1296, 936261), (1458, 832232), (1656, 732726), (1863, 651312), (1944, 624174), (2484, 488484), (2916, 416116), (3312, 366363), (3726, 325656), (3888, 312087), (4523, 268272), (4968, 244242), (5589, 217104), (5832, 208058), (7452, 162828), (9046, 134136), (9936, 122121), (11178, 108552), (11664, 104029), (13569, 89424), (14904, 81414), (16767, 72368), (18092, 67068), (22356, 54276), (27138, 44712), (29808, 40707), (33534, 36184)]