821134944

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1877}}^1$

素因数の和:1938

約数の個数: 216

約数和(自身を含む): 2805461568

約数和(自身を除く): 1984326624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 72, 84, 93, 96, 98, 112, 124, 126, 144, 147, 168, 186, 196, 217, 224, 248, 252, 279, 288, 294, 336, 372, 392, 434, 441, 496, 504, 558, 588, 651, 672, 744, 784, 868, 882, 992, 1008, 1116, 1176, 1302, 1488, 1519, 1568, 1736, 1764, 1877, 1953, 2016, 2232, 2352, 2604, 2976, 3038, 3472, 3528, 3754, 3906, 4464, 4557, 4704, 5208, 5631, 6076, 6944, 7056, 7508, 7812, 8928, 9114, 10416, 11262, 12152, 13139, 13671, 14112, 15016, 15624, 16893, 18228, 20832, 22524, 24304, 26278, 27342, 30032, 31248, 33786, 36456, 39417, 45048, 48608, 52556, 54684, 58187, 60064, 62496, 67572, 72912, 78834, 90096, 91973, 105112, 109368, 116374, 118251, 135144, 145824, 157668, 174561, 180192, 183946, 210224, 218736, 232748, 236502, 270288, 275919, 315336, 349122, 367892, 407309, 420448, 437472, 465496, 473004, 523683, 540576, 551838, 630672, 698244, 735784, 814618, 827757, 930992, 946008, 1047366, 1103676, 1221927, 1261344, 1396488, 1471568, 1629236, 1655514, 1861984, 1892016, 2094732, 2207352, 2443854, 2792976, 2851163, 2943136, 3258472, 3311028, 3665781, 3784032, 4189464, 4414704, 4887708, 5585952, 5702326, 6516944, 6622056, 7331562, 8378928, 8553489, 8829408, 9775416, 11404652, 13033888, 13244112, 14663124, 16757856, 17106978, 19550832, 22809304, 25660467, 26488224, 29326248, 34213956, 39101664, 45618608, 51320934, 58652496, 68427912, 91237216, 102641868, 117304992, 136855824, 205283736, 273711648, 410567472, 821134944]

約数ペア:

[(1, 821134944), (2, 410567472), (3, 273711648), (4, 205283736), (6, 136855824), (7, 117304992), (8, 102641868), (9, 91237216), (12, 68427912), (14, 58652496), (16, 51320934), (18, 45618608), (21, 39101664), (24, 34213956), (28, 29326248), (31, 26488224), (32, 25660467), (36, 22809304), (42, 19550832), (48, 17106978), (49, 16757856), (56, 14663124), (62, 13244112), (63, 13033888), (72, 11404652), (84, 9775416), (93, 8829408), (96, 8553489), (98, 8378928), (112, 7331562), (124, 6622056), (126, 6516944), (144, 5702326), (147, 5585952), (168, 4887708), (186, 4414704), (196, 4189464), (217, 3784032), (224, 3665781), (248, 3311028), (252, 3258472), (279, 2943136), (288, 2851163), (294, 2792976), (336, 2443854), (372, 2207352), (392, 2094732), (434, 1892016), (441, 1861984), (496, 1655514), (504, 1629236), (558, 1471568), (588, 1396488), (651, 1261344), (672, 1221927), (744, 1103676), (784, 1047366), (868, 946008), (882, 930992), (992, 827757), (1008, 814618), (1116, 735784), (1176, 698244), (1302, 630672), (1488, 551838), (1519, 540576), (1568, 523683), (1736, 473004), (1764, 465496), (1877, 437472), (1953, 420448), (2016, 407309), (2232, 367892), (2352, 349122), (2604, 315336), (2976, 275919), (3038, 270288), (3472, 236502), (3528, 232748), (3754, 218736), (3906, 210224), (4464, 183946), (4557, 180192), (4704, 174561), (5208, 157668), (5631, 145824), (6076, 135144), (6944, 118251), (7056, 116374), (7508, 109368), (7812, 105112), (8928, 91973), (9114, 90096), (10416, 78834), (11262, 72912), (12152, 67572), (13139, 62496), (13671, 60064), (14112, 58187), (15016, 54684), (15624, 52556), (16893, 48608), (18228, 45048), (20832, 39417), (22524, 36456), (24304, 33786), (26278, 31248), (27342, 30032)]