718690968

素因数分解:

$2^3\times 3^5\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 2113413120

約数和(自身を除く): 1394722152

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, 243, 246, 254, 284, 324, 328, 369, 381, 426, 486, 492, 508, 568, 639, 648, 738, 762, 852, 972, 984, 1016, 1107, 1143, 1278, 1476, 1524, 1704, 1917, 1944, 2214, 2286, 2556, 2911, 2952, 3048, 3321, 3429, 3834, 4428, 4572, 5112, 5207, 5751, 5822, 6642, 6858, 7668, 8733, 8856, 9017, 9144, 9963, 10287, 10414, 11502, 11644, 13284, 13716, 15336, 15621, 17253, 17466, 18034, 19926, 20574, 20828, 23004, 23288, 26199, 26568, 27051, 27432, 30861, 31242, 34506, 34932, 36068, 39852, 41148, 41656, 46008, 46863, 52398, 54102, 61722, 62484, 69012, 69864, 72136, 78597, 79704, 81153, 82296, 93726, 104796, 108204, 123444, 124968, 138024, 140589, 157194, 162306, 187452, 209592, 216408, 235791, 243459, 246888, 281178, 314388, 324612, 369697, 374904, 421767, 471582, 486918, 562356, 628776, 649224, 707373, 730377, 739394, 843534, 943164, 973836, 1109091, 1124712, 1265301, 1414746, 1460754, 1478788, 1687068, 1886328, 1947672, 2191131, 2218182, 2530602, 2829492, 2921508, 2957576, 3327273, 3374136, 4382262, 4436364, 5061204, 5658984, 5843016, 6654546, 8764524, 8872728, 9981819, 10122408, 13309092, 17529048, 19963638, 26618184, 29945457, 39927276, 59890914, 79854552, 89836371, 119781828, 179672742, 239563656, 359345484, 718690968]

約数ペア:

[(1, 718690968), (2, 359345484), (3, 239563656), (4, 179672742), (6, 119781828), (8, 89836371), (9, 79854552), (12, 59890914), (18, 39927276), (24, 29945457), (27, 26618184), (36, 19963638), (41, 17529048), (54, 13309092), (71, 10122408), (72, 9981819), (81, 8872728), (82, 8764524), (108, 6654546), (123, 5843016), (127, 5658984), (142, 5061204), (162, 4436364), (164, 4382262), (213, 3374136), (216, 3327273), (243, 2957576), (246, 2921508), (254, 2829492), (284, 2530602), (324, 2218182), (328, 2191131), (369, 1947672), (381, 1886328), (426, 1687068), (486, 1478788), (492, 1460754), (508, 1414746), (568, 1265301), (639, 1124712), (648, 1109091), (738, 973836), (762, 943164), (852, 843534), (972, 739394), (984, 730377), (1016, 707373), (1107, 649224), (1143, 628776), (1278, 562356), (1476, 486918), (1524, 471582), (1704, 421767), (1917, 374904), (1944, 369697), (2214, 324612), (2286, 314388), (2556, 281178), (2911, 246888), (2952, 243459), (3048, 235791), (3321, 216408), (3429, 209592), (3834, 187452), (4428, 162306), (4572, 157194), (5112, 140589), (5207, 138024), (5751, 124968), (5822, 123444), (6642, 108204), (6858, 104796), (7668, 93726), (8733, 82296), (8856, 81153), (9017, 79704), (9144, 78597), (9963, 72136), (10287, 69864), (10414, 69012), (11502, 62484), (11644, 61722), (13284, 54102), (13716, 52398), (15336, 46863), (15621, 46008), (17253, 41656), (17466, 41148), (18034, 39852), (19926, 36068), (20574, 34932), (20828, 34506), (23004, 31242), (23288, 30861), (26199, 27432), (26568, 27051)]