428136912

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1291}}^1$

素因数の和:1366

約数の個数: 180

約数和(自身を含む): 1424569536

約数和(自身を除く): 996432624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 49, 56, 63, 72, 84, 94, 98, 112, 126, 141, 144, 147, 168, 188, 196, 252, 282, 294, 329, 336, 376, 392, 423, 441, 504, 564, 588, 658, 752, 784, 846, 882, 987, 1008, 1128, 1176, 1291, 1316, 1692, 1764, 1974, 2256, 2303, 2352, 2582, 2632, 2961, 3384, 3528, 3873, 3948, 4606, 5164, 5264, 5922, 6768, 6909, 7056, 7746, 7896, 9037, 9212, 10328, 11619, 11844, 13818, 15492, 15792, 18074, 18424, 20656, 20727, 23238, 23688, 27111, 27636, 30984, 36148, 36848, 41454, 46476, 47376, 54222, 55272, 60677, 61968, 63259, 72296, 81333, 82908, 92952, 108444, 110544, 121354, 126518, 144592, 162666, 165816, 182031, 185904, 189777, 216888, 242708, 253036, 325332, 331632, 364062, 379554, 424739, 433776, 485416, 506072, 546093, 569331, 650664, 728124, 759108, 849478, 970832, 1012144, 1092186, 1138662, 1274217, 1301328, 1456248, 1518216, 1698956, 2184372, 2277324, 2548434, 2912496, 2973173, 3036432, 3397912, 3822651, 4368744, 4554648, 5096868, 5946346, 6795824, 7645302, 8737488, 8919519, 9109296, 10193736, 11892692, 15290604, 17839038, 20387472, 23785384, 26758557, 30581208, 35678076, 47570768, 53517114, 61162416, 71356152, 107034228, 142712304, 214068456, 428136912]

約数ペア:

[(1, 428136912), (2, 214068456), (3, 142712304), (4, 107034228), (6, 71356152), (7, 61162416), (8, 53517114), (9, 47570768), (12, 35678076), (14, 30581208), (16, 26758557), (18, 23785384), (21, 20387472), (24, 17839038), (28, 15290604), (36, 11892692), (42, 10193736), (47, 9109296), (48, 8919519), (49, 8737488), (56, 7645302), (63, 6795824), (72, 5946346), (84, 5096868), (94, 4554648), (98, 4368744), (112, 3822651), (126, 3397912), (141, 3036432), (144, 2973173), (147, 2912496), (168, 2548434), (188, 2277324), (196, 2184372), (252, 1698956), (282, 1518216), (294, 1456248), (329, 1301328), (336, 1274217), (376, 1138662), (392, 1092186), (423, 1012144), (441, 970832), (504, 849478), (564, 759108), (588, 728124), (658, 650664), (752, 569331), (784, 546093), (846, 506072), (882, 485416), (987, 433776), (1008, 424739), (1128, 379554), (1176, 364062), (1291, 331632), (1316, 325332), (1692, 253036), (1764, 242708), (1974, 216888), (2256, 189777), (2303, 185904), (2352, 182031), (2582, 165816), (2632, 162666), (2961, 144592), (3384, 126518), (3528, 121354), (3873, 110544), (3948, 108444), (4606, 92952), (5164, 82908), (5264, 81333), (5922, 72296), (6768, 63259), (6909, 61968), (7056, 60677), (7746, 55272), (7896, 54222), (9037, 47376), (9212, 46476), (10328, 41454), (11619, 36848), (11844, 36148), (13818, 30984), (15492, 27636), (15792, 27111), (18074, 23688), (18424, 23238), (20656, 20727)]