409422832

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 180

約数和(自身を含む): 1063239240

約数和(自身を除く): 653816408

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 49, 52, 56, 68, 91, 98, 104, 112, 119, 136, 139, 182, 196, 208, 221, 238, 272, 278, 289, 364, 392, 442, 476, 556, 578, 637, 728, 784, 833, 884, 952, 973, 1112, 1156, 1274, 1456, 1547, 1666, 1768, 1807, 1904, 1946, 2023, 2224, 2312, 2363, 2548, 3094, 3332, 3536, 3614, 3757, 3892, 4046, 4624, 4726, 5096, 6188, 6664, 6811, 7228, 7514, 7784, 8092, 9452, 10192, 10829, 12376, 12649, 13328, 13622, 14161, 14456, 15028, 15568, 16184, 16541, 18904, 21658, 24752, 25298, 26299, 27244, 28322, 28912, 30056, 30719, 32368, 33082, 37808, 40171, 43316, 50596, 52598, 54488, 56644, 60112, 61438, 66164, 80342, 86632, 88543, 101192, 105196, 108976, 113288, 115787, 122876, 132328, 160684, 173264, 177086, 184093, 202384, 210392, 215033, 226576, 231574, 245752, 264656, 281197, 321368, 354172, 368186, 420784, 430066, 463148, 491504, 522223, 562394, 642736, 708344, 736372, 860132, 926296, 1044446, 1124788, 1416688, 1472744, 1505231, 1720264, 1852592, 1968379, 2088892, 2249576, 2945488, 3010462, 3440528, 3655561, 3936758, 4177784, 4499152, 6020924, 7311122, 7873516, 8355568, 12041848, 14622244, 15747032, 24083696, 25588927, 29244488, 31494064, 51177854, 58488976, 102355708, 204711416, 409422832]

約数ペア:

[(1, 409422832), (2, 204711416), (4, 102355708), (7, 58488976), (8, 51177854), (13, 31494064), (14, 29244488), (16, 25588927), (17, 24083696), (26, 15747032), (28, 14622244), (34, 12041848), (49, 8355568), (52, 7873516), (56, 7311122), (68, 6020924), (91, 4499152), (98, 4177784), (104, 3936758), (112, 3655561), (119, 3440528), (136, 3010462), (139, 2945488), (182, 2249576), (196, 2088892), (208, 1968379), (221, 1852592), (238, 1720264), (272, 1505231), (278, 1472744), (289, 1416688), (364, 1124788), (392, 1044446), (442, 926296), (476, 860132), (556, 736372), (578, 708344), (637, 642736), (728, 562394), (784, 522223), (833, 491504), (884, 463148), (952, 430066), (973, 420784), (1112, 368186), (1156, 354172), (1274, 321368), (1456, 281197), (1547, 264656), (1666, 245752), (1768, 231574), (1807, 226576), (1904, 215033), (1946, 210392), (2023, 202384), (2224, 184093), (2312, 177086), (2363, 173264), (2548, 160684), (3094, 132328), (3332, 122876), (3536, 115787), (3614, 113288), (3757, 108976), (3892, 105196), (4046, 101192), (4624, 88543), (4726, 86632), (5096, 80342), (6188, 66164), (6664, 61438), (6811, 60112), (7228, 56644), (7514, 54488), (7784, 52598), (8092, 50596), (9452, 43316), (10192, 40171), (10829, 37808), (12376, 33082), (12649, 32368), (13328, 30719), (13622, 30056), (14161, 28912), (14456, 28322), (15028, 27244), (15568, 26299), (16184, 25298), (16541, 24752), (18904, 21658)]