1242072468

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:548

約数の個数: 240

約数和(自身を含む): 4045000960

約数和(自身を除く): 2802928492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 103, 108, 117, 126, 156, 162, 182, 189, 206, 234, 252, 273, 309, 324, 351, 364, 378, 409, 412, 468, 546, 567, 618, 702, 721, 756, 818, 819, 927, 1053, 1092, 1134, 1227, 1236, 1339, 1404, 1442, 1636, 1638, 1854, 2106, 2163, 2268, 2454, 2457, 2678, 2781, 2863, 2884, 3276, 3681, 3708, 4017, 4212, 4326, 4908, 4914, 5317, 5356, 5562, 5726, 6489, 7362, 7371, 8034, 8343, 8589, 8652, 9373, 9828, 10634, 11043, 11124, 11452, 12051, 12978, 14724, 14742, 15951, 16068, 16686, 17178, 18746, 19467, 21268, 22086, 24102, 25767, 25956, 28119, 29484, 31902, 33129, 33372, 34356, 36153, 37219, 37492, 38934, 42127, 44172, 47853, 48204, 51534, 56238, 58401, 63804, 66258, 72306, 74438, 77301, 77868, 84254, 84357, 95706, 103068, 108459, 111657, 112476, 116802, 126381, 132516, 143559, 144612, 148876, 154602, 168508, 168714, 191412, 216918, 223314, 231903, 233604, 252762, 253071, 287118, 294889, 309204, 334971, 337428, 379143, 430677, 433836, 446628, 463806, 505524, 506142, 547651, 574236, 589778, 669942, 758286, 759213, 861354, 884667, 927612, 1004913, 1012284, 1095302, 1137429, 1179556, 1339884, 1516572, 1518426, 1642953, 1722708, 1769334, 2009826, 2190604, 2274858, 2654001, 3014739, 3036852, 3285906, 3412287, 3538668, 3833557, 4019652, 4549716, 4928859, 5308002, 6029478, 6571812, 6824574, 7667114, 7962003, 9857718, 10616004, 11500671, 12058956, 13649148, 14786577, 15334228, 15924006, 19715436, 23001342, 23886009, 29573154, 31848012, 34502013, 44359731, 46002684, 47772018, 59146308, 69004026, 88719462, 95544036, 103506039, 138008052, 177438924, 207012078, 310518117, 414024156, 621036234, 1242072468]

約数ペア:

[(1, 1242072468), (2, 621036234), (3, 414024156), (4, 310518117), (6, 207012078), (7, 177438924), (9, 138008052), (12, 103506039), (13, 95544036), (14, 88719462), (18, 69004026), (21, 59146308), (26, 47772018), (27, 46002684), (28, 44359731), (36, 34502013), (39, 31848012), (42, 29573154), (52, 23886009), (54, 23001342), (63, 19715436), (78, 15924006), (81, 15334228), (84, 14786577), (91, 13649148), (103, 12058956), (108, 11500671), (117, 10616004), (126, 9857718), (156, 7962003), (162, 7667114), (182, 6824574), (189, 6571812), (206, 6029478), (234, 5308002), (252, 4928859), (273, 4549716), (309, 4019652), (324, 3833557), (351, 3538668), (364, 3412287), (378, 3285906), (409, 3036852), (412, 3014739), (468, 2654001), (546, 2274858), (567, 2190604), (618, 2009826), (702, 1769334), (721, 1722708), (756, 1642953), (818, 1518426), (819, 1516572), (927, 1339884), (1053, 1179556), (1092, 1137429), (1134, 1095302), (1227, 1012284), (1236, 1004913), (1339, 927612), (1404, 884667), (1442, 861354), (1636, 759213), (1638, 758286), (1854, 669942), (2106, 589778), (2163, 574236), (2268, 547651), (2454, 506142), (2457, 505524), (2678, 463806), (2781, 446628), (2863, 433836), (2884, 430677), (3276, 379143), (3681, 337428), (3708, 334971), (4017, 309204), (4212, 294889), (4326, 287118), (4908, 253071), (4914, 252762), (5317, 233604), (5356, 231903), (5562, 223314), (5726, 216918), (6489, 191412), (7362, 168714), (7371, 168508), (8034, 154602), (8343, 148876), (8589, 144612), (8652, 143559), (9373, 132516), (9828, 126381), (10634, 116802), (11043, 112476), (11124, 111657), (11452, 108459), (12051, 103068), (12978, 95706), (14724, 84357), (14742, 84254), (15951, 77868), (16068, 77301), (16686, 74438), (17178, 72306), (18746, 66258), (19467, 63804), (21268, 58401), (22086, 56238), (24102, 51534), (25767, 48204), (25956, 47853), (28119, 44172), (29484, 42127), (31902, 38934), (33129, 37492), (33372, 37219), (34356, 36153)]