1244884788

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4127}}^1$

素因数の和:4176

約数の個数: 180

約数和(自身を含む): 3985914240

約数和(自身を除く): 2741029452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 81, 84, 98, 108, 114, 126, 133, 147, 162, 171, 189, 196, 228, 252, 266, 294, 324, 342, 378, 399, 441, 513, 532, 567, 588, 684, 756, 798, 882, 931, 1026, 1134, 1197, 1323, 1539, 1596, 1764, 1862, 2052, 2268, 2394, 2646, 2793, 3078, 3591, 3724, 3969, 4127, 4788, 5292, 5586, 6156, 7182, 7938, 8254, 8379, 10773, 11172, 12381, 14364, 15876, 16508, 16758, 21546, 24762, 25137, 28889, 33516, 37143, 43092, 49524, 50274, 57778, 74286, 75411, 78413, 86667, 100548, 111429, 115556, 148572, 150822, 156826, 173334, 202223, 222858, 235239, 260001, 301644, 313652, 334287, 346668, 404446, 445716, 470478, 520002, 548891, 606669, 668574, 705717, 780003, 808892, 940956, 1040004, 1097782, 1213338, 1337148, 1411434, 1560006, 1646673, 1820007, 2117151, 2195564, 2340009, 2426676, 2822868, 3120012, 3293346, 3640014, 3842237, 4234302, 4680018, 4940019, 5460021, 6351453, 6586692, 7280028, 7684474, 8468604, 9360036, 9880038, 10920042, 11526711, 12702906, 14820057, 15368948, 16380063, 19760076, 21840084, 23053422, 25405812, 29640114, 32760126, 34580133, 44460171, 46106844, 59280228, 65520252, 69160266, 88920342, 103740399, 138320532, 177840684, 207480798, 311221197, 414961596, 622442394, 1244884788]

約数ペア:

[(1, 1244884788), (2, 622442394), (3, 414961596), (4, 311221197), (6, 207480798), (7, 177840684), (9, 138320532), (12, 103740399), (14, 88920342), (18, 69160266), (19, 65520252), (21, 59280228), (27, 46106844), (28, 44460171), (36, 34580133), (38, 32760126), (42, 29640114), (49, 25405812), (54, 23053422), (57, 21840084), (63, 19760076), (76, 16380063), (81, 15368948), (84, 14820057), (98, 12702906), (108, 11526711), (114, 10920042), (126, 9880038), (133, 9360036), (147, 8468604), (162, 7684474), (171, 7280028), (189, 6586692), (196, 6351453), (228, 5460021), (252, 4940019), (266, 4680018), (294, 4234302), (324, 3842237), (342, 3640014), (378, 3293346), (399, 3120012), (441, 2822868), (513, 2426676), (532, 2340009), (567, 2195564), (588, 2117151), (684, 1820007), (756, 1646673), (798, 1560006), (882, 1411434), (931, 1337148), (1026, 1213338), (1134, 1097782), (1197, 1040004), (1323, 940956), (1539, 808892), (1596, 780003), (1764, 705717), (1862, 668574), (2052, 606669), (2268, 548891), (2394, 520002), (2646, 470478), (2793, 445716), (3078, 404446), (3591, 346668), (3724, 334287), (3969, 313652), (4127, 301644), (4788, 260001), (5292, 235239), (5586, 222858), (6156, 202223), (7182, 173334), (7938, 156826), (8254, 150822), (8379, 148572), (10773, 115556), (11172, 111429), (12381, 100548), (14364, 86667), (15876, 78413), (16508, 75411), (16758, 74286), (21546, 57778), (24762, 50274), (25137, 49524), (28889, 43092), (33516, 37143)]