239563656

素因数分解:

$2^3\times 3^4\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:257

約数の個数: 160

約数和(自身を含む): 702535680

約数和(自身を除く): 462972024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 71, 72, 81, 82, 108, 123, 127, 142, 162, 164, 213, 216, 246, 254, 284, 324, 328, 369, 381, 426, 492, 508, 568, 639, 648, 738, 762, 852, 984, 1016, 1107, 1143, 1278, 1476, 1524, 1704, 1917, 2214, 2286, 2556, 2911, 2952, 3048, 3321, 3429, 3834, 4428, 4572, 5112, 5207, 5751, 5822, 6642, 6858, 7668, 8733, 8856, 9017, 9144, 10287, 10414, 11502, 11644, 13284, 13716, 15336, 15621, 17466, 18034, 20574, 20828, 23004, 23288, 26199, 26568, 27051, 27432, 31242, 34932, 36068, 41148, 41656, 46008, 46863, 52398, 54102, 62484, 69864, 72136, 78597, 81153, 82296, 93726, 104796, 108204, 124968, 140589, 157194, 162306, 187452, 209592, 216408, 235791, 243459, 281178, 314388, 324612, 369697, 374904, 421767, 471582, 486918, 562356, 628776, 649224, 730377, 739394, 843534, 943164, 973836, 1109091, 1124712, 1460754, 1478788, 1687068, 1886328, 1947672, 2218182, 2921508, 2957576, 3327273, 3374136, 4436364, 5843016, 6654546, 8872728, 9981819, 13309092, 19963638, 26618184, 29945457, 39927276, 59890914, 79854552, 119781828, 239563656]

約数ペア:

[(1, 239563656), (2, 119781828), (3, 79854552), (4, 59890914), (6, 39927276), (8, 29945457), (9, 26618184), (12, 19963638), (18, 13309092), (24, 9981819), (27, 8872728), (36, 6654546), (41, 5843016), (54, 4436364), (71, 3374136), (72, 3327273), (81, 2957576), (82, 2921508), (108, 2218182), (123, 1947672), (127, 1886328), (142, 1687068), (162, 1478788), (164, 1460754), (213, 1124712), (216, 1109091), (246, 973836), (254, 943164), (284, 843534), (324, 739394), (328, 730377), (369, 649224), (381, 628776), (426, 562356), (492, 486918), (508, 471582), (568, 421767), (639, 374904), (648, 369697), (738, 324612), (762, 314388), (852, 281178), (984, 243459), (1016, 235791), (1107, 216408), (1143, 209592), (1278, 187452), (1476, 162306), (1524, 157194), (1704, 140589), (1917, 124968), (2214, 108204), (2286, 104796), (2556, 93726), (2911, 82296), (2952, 81153), (3048, 78597), (3321, 72136), (3429, 69864), (3834, 62484), (4428, 54102), (4572, 52398), (5112, 46863), (5207, 46008), (5751, 41656), (5822, 41148), (6642, 36068), (6858, 34932), (7668, 31242), (8733, 27432), (8856, 27051), (9017, 26568), (9144, 26199), (10287, 23288), (10414, 23004), (11502, 20828), (11644, 20574), (13284, 18034), (13716, 17466), (15336, 15621)]