219744252

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:322

約数の個数: 240

約数和(自身を含む): 734247360

約数和(自身を除く): 514503108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 29, 36, 39, 42, 52, 54, 58, 63, 78, 81, 84, 87, 91, 108, 116, 117, 126, 156, 162, 174, 182, 189, 203, 234, 252, 257, 261, 273, 324, 348, 351, 364, 377, 378, 406, 468, 514, 522, 546, 567, 609, 702, 754, 756, 771, 783, 812, 819, 1028, 1044, 1053, 1092, 1131, 1134, 1218, 1404, 1508, 1542, 1566, 1638, 1799, 1827, 2106, 2262, 2268, 2313, 2349, 2436, 2457, 2639, 3084, 3132, 3276, 3341, 3393, 3598, 3654, 4212, 4524, 4626, 4698, 4914, 5278, 5397, 5481, 6682, 6786, 6939, 7196, 7308, 7371, 7453, 7917, 9252, 9396, 9828, 10023, 10179, 10556, 10794, 10962, 13364, 13572, 13878, 14742, 14906, 15834, 16191, 16443, 20046, 20358, 20817, 21588, 21924, 22359, 23387, 23751, 27756, 29484, 29812, 30069, 30537, 31668, 32382, 32886, 40092, 40716, 41634, 44718, 46774, 47502, 48573, 52171, 60138, 61074, 64764, 65772, 67077, 70161, 71253, 83268, 89436, 90207, 93548, 95004, 96889, 97146, 104342, 120276, 122148, 134154, 140322, 142506, 145719, 156513, 180414, 193778, 194292, 201231, 208684, 210483, 213759, 268308, 270621, 280644, 285012, 290667, 291438, 313026, 360828, 387556, 402462, 420966, 427518, 469539, 541242, 581334, 582876, 603693, 626052, 631449, 678223, 804924, 841932, 855036, 872001, 939078, 1082484, 1162668, 1207386, 1262898, 1356446, 1408617, 1744002, 1878156, 1894347, 2034669, 2414772, 2525796, 2616003, 2712892, 2817234, 3488004, 3788694, 4069338, 4225851, 5232006, 5634468, 6104007, 7577388, 7848009, 8138676, 8451702, 10464012, 12208014, 15696018, 16903404, 18312021, 24416028, 31392036, 36624042, 54936063, 73248084, 109872126, 219744252]

約数ペア:

[(1, 219744252), (2, 109872126), (3, 73248084), (4, 54936063), (6, 36624042), (7, 31392036), (9, 24416028), (12, 18312021), (13, 16903404), (14, 15696018), (18, 12208014), (21, 10464012), (26, 8451702), (27, 8138676), (28, 7848009), (29, 7577388), (36, 6104007), (39, 5634468), (42, 5232006), (52, 4225851), (54, 4069338), (58, 3788694), (63, 3488004), (78, 2817234), (81, 2712892), (84, 2616003), (87, 2525796), (91, 2414772), (108, 2034669), (116, 1894347), (117, 1878156), (126, 1744002), (156, 1408617), (162, 1356446), (174, 1262898), (182, 1207386), (189, 1162668), (203, 1082484), (234, 939078), (252, 872001), (257, 855036), (261, 841932), (273, 804924), (324, 678223), (348, 631449), (351, 626052), (364, 603693), (377, 582876), (378, 581334), (406, 541242), (468, 469539), (514, 427518), (522, 420966), (546, 402462), (567, 387556), (609, 360828), (702, 313026), (754, 291438), (756, 290667), (771, 285012), (783, 280644), (812, 270621), (819, 268308), (1028, 213759), (1044, 210483), (1053, 208684), (1092, 201231), (1131, 194292), (1134, 193778), (1218, 180414), (1404, 156513), (1508, 145719), (1542, 142506), (1566, 140322), (1638, 134154), (1799, 122148), (1827, 120276), (2106, 104342), (2262, 97146), (2268, 96889), (2313, 95004), (2349, 93548), (2436, 90207), (2457, 89436), (2639, 83268), (3084, 71253), (3132, 70161), (3276, 67077), (3341, 65772), (3393, 64764), (3598, 61074), (3654, 60138), (4212, 52171), (4524, 48573), (4626, 47502), (4698, 46774), (4914, 44718), (5278, 41634), (5397, 40716), (5481, 40092), (6682, 32886), (6786, 32382), (6939, 31668), (7196, 30537), (7308, 30069), (7371, 29812), (7453, 29484), (7917, 27756), (9252, 23751), (9396, 23387), (9828, 22359), (10023, 21924), (10179, 21588), (10556, 20817), (10794, 20358), (10962, 20046), (13364, 16443), (13572, 16191), (13878, 15834), (14742, 14906)]