289032744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:320

約数の個数: 256

約数和(自身を含む): 992839680

約数和(自身を除く): 703806936

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 53, 56, 66, 77, 78, 84, 88, 91, 104, 106, 132, 143, 154, 156, 159, 168, 182, 212, 227, 231, 264, 273, 286, 308, 312, 318, 364, 371, 424, 429, 454, 462, 546, 572, 583, 616, 636, 681, 689, 728, 742, 858, 908, 924, 1001, 1092, 1113, 1144, 1166, 1272, 1362, 1378, 1484, 1589, 1716, 1749, 1816, 1848, 2002, 2067, 2184, 2226, 2332, 2497, 2724, 2756, 2951, 2968, 3003, 3178, 3432, 3498, 4004, 4081, 4134, 4452, 4664, 4767, 4823, 4994, 5448, 5512, 5902, 6006, 6356, 6996, 7491, 7579, 8008, 8162, 8268, 8853, 8904, 9534, 9646, 9988, 11804, 12012, 12031, 12243, 12712, 13992, 14469, 14982, 15158, 16324, 16536, 17479, 17706, 19068, 19292, 19976, 20657, 22737, 23608, 24024, 24062, 24486, 28938, 29964, 30316, 32461, 32648, 34958, 35412, 36093, 38136, 38584, 41314, 45474, 48124, 48972, 52437, 53053, 57876, 59928, 60632, 61971, 64922, 69916, 70824, 72186, 82628, 84217, 90948, 96248, 97383, 97944, 104874, 106106, 115752, 123942, 129844, 132341, 139832, 144372, 156403, 159159, 165256, 168434, 181896, 194766, 209748, 212212, 227227, 247884, 252651, 259688, 264682, 288744, 312806, 318318, 336868, 389532, 397023, 419496, 424424, 454454, 469209, 495768, 505302, 529364, 625612, 636636, 673736, 681681, 779064, 794046, 908908, 926387, 938418, 1010604, 1058728, 1094821, 1251224, 1273272, 1363362, 1588092, 1720433, 1817816, 1852774, 1876836, 2021208, 2189642, 2726724, 2779161, 3176184, 3284463, 3440866, 3705548, 3753672, 4379284, 5161299, 5453448, 5558322, 6568926, 6881732, 7411096, 8758568, 10322598, 11116644, 12043031, 13137852, 13763464, 20645196, 22233288, 24086062, 26275704, 36129093, 41290392, 48172124, 72258186, 96344248, 144516372, 289032744]

約数ペア:

[(1, 289032744), (2, 144516372), (3, 96344248), (4, 72258186), (6, 48172124), (7, 41290392), (8, 36129093), (11, 26275704), (12, 24086062), (13, 22233288), (14, 20645196), (21, 13763464), (22, 13137852), (24, 12043031), (26, 11116644), (28, 10322598), (33, 8758568), (39, 7411096), (42, 6881732), (44, 6568926), (52, 5558322), (53, 5453448), (56, 5161299), (66, 4379284), (77, 3753672), (78, 3705548), (84, 3440866), (88, 3284463), (91, 3176184), (104, 2779161), (106, 2726724), (132, 2189642), (143, 2021208), (154, 1876836), (156, 1852774), (159, 1817816), (168, 1720433), (182, 1588092), (212, 1363362), (227, 1273272), (231, 1251224), (264, 1094821), (273, 1058728), (286, 1010604), (308, 938418), (312, 926387), (318, 908908), (364, 794046), (371, 779064), (424, 681681), (429, 673736), (454, 636636), (462, 625612), (546, 529364), (572, 505302), (583, 495768), (616, 469209), (636, 454454), (681, 424424), (689, 419496), (728, 397023), (742, 389532), (858, 336868), (908, 318318), (924, 312806), (1001, 288744), (1092, 264682), (1113, 259688), (1144, 252651), (1166, 247884), (1272, 227227), (1362, 212212), (1378, 209748), (1484, 194766), (1589, 181896), (1716, 168434), (1749, 165256), (1816, 159159), (1848, 156403), (2002, 144372), (2067, 139832), (2184, 132341), (2226, 129844), (2332, 123942), (2497, 115752), (2724, 106106), (2756, 104874), (2951, 97944), (2968, 97383), (3003, 96248), (3178, 90948), (3432, 84217), (3498, 82628), (4004, 72186), (4081, 70824), (4134, 69916), (4452, 64922), (4664, 61971), (4767, 60632), (4823, 59928), (4994, 57876), (5448, 53053), (5512, 52437), (5902, 48972), (6006, 48124), (6356, 45474), (6996, 41314), (7491, 38584), (7579, 38136), (8008, 36093), (8162, 35412), (8268, 34958), (8853, 32648), (8904, 32461), (9534, 30316), (9646, 29964), (9988, 28938), (11804, 24486), (12012, 24062), (12031, 24024), (12243, 23608), (12712, 22737), (13992, 20657), (14469, 19976), (14982, 19292), (15158, 19068), (16324, 17706), (16536, 17479)]