19765356576

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{431}}^1\times {\mathrm{9749}}^1$

素因数の和:10207

約数の個数: 144

約数和(自身を含む): 60501168000

約数和(自身を除く): 40735811424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 431, 588, 672, 784, 862, 1176, 1293, 1568, 1724, 2352, 2586, 3017, 3448, 4704, 5172, 6034, 6896, 9051, 9749, 10344, 12068, 13792, 18102, 19498, 20688, 21119, 24136, 29247, 36204, 38996, 41376, 42238, 48272, 58494, 63357, 68243, 72408, 77992, 84476, 96544, 116988, 126714, 136486, 144816, 155984, 168952, 204729, 233976, 253428, 272972, 289632, 311968, 337904, 409458, 467952, 477701, 506856, 545944, 675808, 818916, 935904, 955402, 1013712, 1091888, 1433103, 1637832, 1910804, 2027424, 2183776, 2866206, 3275664, 3821608, 4201819, 5732412, 6551328, 7643216, 8403638, 11464824, 12605457, 15286432, 16807276, 22929648, 25210914, 29412733, 33614552, 45859296, 50421828, 58825466, 67229104, 88238199, 100843656, 117650932, 134458208, 176476398, 201687312, 205889131, 235301864, 352952796, 403374624, 411778262, 470603728, 617667393, 705905592, 823556524, 941207456, 1235334786, 1411811184, 1647113048, 2470669572, 2823622368, 3294226096, 4941339144, 6588452192, 9882678288, 19765356576]

約数ペア:

[(1, 19765356576), (2, 9882678288), (3, 6588452192), (4, 4941339144), (6, 3294226096), (7, 2823622368), (8, 2470669572), (12, 1647113048), (14, 1411811184), (16, 1235334786), (21, 941207456), (24, 823556524), (28, 705905592), (32, 617667393), (42, 470603728), (48, 411778262), (49, 403374624), (56, 352952796), (84, 235301864), (96, 205889131), (98, 201687312), (112, 176476398), (147, 134458208), (168, 117650932), (196, 100843656), (224, 88238199), (294, 67229104), (336, 58825466), (392, 50421828), (431, 45859296), (588, 33614552), (672, 29412733), (784, 25210914), (862, 22929648), (1176, 16807276), (1293, 15286432), (1568, 12605457), (1724, 11464824), (2352, 8403638), (2586, 7643216), (3017, 6551328), (3448, 5732412), (4704, 4201819), (5172, 3821608), (6034, 3275664), (6896, 2866206), (9051, 2183776), (9749, 2027424), (10344, 1910804), (12068, 1637832), (13792, 1433103), (18102, 1091888), (19498, 1013712), (20688, 955402), (21119, 935904), (24136, 818916), (29247, 675808), (36204, 545944), (38996, 506856), (41376, 477701), (42238, 467952), (48272, 409458), (58494, 337904), (63357, 311968), (68243, 289632), (72408, 272972), (77992, 253428), (84476, 233976), (96544, 204729), (116988, 168952), (126714, 155984), (136486, 144816)]