621069624

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:490

約数の個数: 192

約数和(自身を含む): 2006384640

約数和(自身を除く): 1385315016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 127, 168, 186, 217, 248, 252, 254, 279, 313, 372, 381, 434, 504, 508, 558, 626, 651, 744, 762, 868, 889, 939, 1016, 1116, 1143, 1252, 1302, 1524, 1736, 1778, 1878, 1953, 2191, 2232, 2286, 2504, 2604, 2667, 2817, 3048, 3556, 3756, 3906, 3937, 4382, 4572, 5208, 5334, 5634, 6573, 7112, 7512, 7812, 7874, 8001, 8764, 9144, 9703, 10668, 11268, 11811, 13146, 15624, 15748, 16002, 17528, 19406, 19719, 21336, 22536, 23622, 26292, 27559, 29109, 31496, 32004, 35433, 38812, 39438, 39751, 47244, 52584, 55118, 58218, 64008, 67921, 70866, 77624, 78876, 79502, 82677, 87327, 94488, 110236, 116436, 119253, 135842, 141732, 157752, 159004, 165354, 174654, 203763, 220472, 232872, 238506, 248031, 271684, 278257, 283464, 318008, 330708, 349308, 357759, 407526, 477012, 496062, 543368, 556514, 611289, 661416, 698616, 715518, 815052, 834771, 954024, 992124, 1113028, 1222578, 1232281, 1431036, 1630104, 1669542, 1984248, 2226056, 2445156, 2464562, 2504313, 2862072, 3339084, 3696843, 4890312, 4929124, 5008626, 6678168, 7393686, 8625967, 9858248, 10017252, 11090529, 14787372, 17251934, 20034504, 22181058, 25877901, 29574744, 34503868, 44362116, 51755802, 69007736, 77633703, 88724232, 103511604, 155267406, 207023208, 310534812, 621069624]

約数ペア:

[(1, 621069624), (2, 310534812), (3, 207023208), (4, 155267406), (6, 103511604), (7, 88724232), (8, 77633703), (9, 69007736), (12, 51755802), (14, 44362116), (18, 34503868), (21, 29574744), (24, 25877901), (28, 22181058), (31, 20034504), (36, 17251934), (42, 14787372), (56, 11090529), (62, 10017252), (63, 9858248), (72, 8625967), (84, 7393686), (93, 6678168), (124, 5008626), (126, 4929124), (127, 4890312), (168, 3696843), (186, 3339084), (217, 2862072), (248, 2504313), (252, 2464562), (254, 2445156), (279, 2226056), (313, 1984248), (372, 1669542), (381, 1630104), (434, 1431036), (504, 1232281), (508, 1222578), (558, 1113028), (626, 992124), (651, 954024), (744, 834771), (762, 815052), (868, 715518), (889, 698616), (939, 661416), (1016, 611289), (1116, 556514), (1143, 543368), (1252, 496062), (1302, 477012), (1524, 407526), (1736, 357759), (1778, 349308), (1878, 330708), (1953, 318008), (2191, 283464), (2232, 278257), (2286, 271684), (2504, 248031), (2604, 238506), (2667, 232872), (2817, 220472), (3048, 203763), (3556, 174654), (3756, 165354), (3906, 159004), (3937, 157752), (4382, 141732), (4572, 135842), (5208, 119253), (5334, 116436), (5634, 110236), (6573, 94488), (7112, 87327), (7512, 82677), (7812, 79502), (7874, 78876), (8001, 77624), (8764, 70866), (9144, 67921), (9703, 64008), (10668, 58218), (11268, 55118), (11811, 52584), (13146, 47244), (15624, 39751), (15748, 39438), (16002, 38812), (17528, 35433), (19406, 32004), (19719, 31496), (21336, 29109), (22536, 27559), (23622, 26292)]