891023616

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{547}}^1$

素因数の和:677

約数の個数: 216

約数和(自身を含む): 2970537024

約数和(自身を除く): 2079513408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 101, 112, 126, 128, 144, 168, 192, 202, 224, 252, 256, 288, 303, 336, 384, 404, 448, 504, 547, 576, 606, 672, 707, 768, 808, 896, 909, 1008, 1094, 1152, 1212, 1344, 1414, 1616, 1641, 1792, 1818, 2016, 2121, 2188, 2304, 2424, 2688, 2828, 3232, 3282, 3636, 3829, 4032, 4242, 4376, 4848, 4923, 5376, 5656, 6363, 6464, 6564, 7272, 7658, 8064, 8484, 8752, 9696, 9846, 11312, 11487, 12726, 12928, 13128, 14544, 15316, 16128, 16968, 17504, 19392, 19692, 22624, 22974, 25452, 25856, 26256, 29088, 30632, 33936, 34461, 35008, 38784, 39384, 45248, 45948, 50904, 52512, 55247, 58176, 61264, 67872, 68922, 70016, 77568, 78768, 90496, 91896, 101808, 105024, 110494, 116352, 122528, 135744, 137844, 140032, 157536, 165741, 180992, 183792, 203616, 210048, 220988, 232704, 245056, 271488, 275688, 315072, 331482, 367584, 386729, 407232, 420096, 441976, 490112, 497223, 542976, 551376, 630144, 662964, 735168, 773458, 814464, 883952, 980224, 994446, 1102752, 1160187, 1260288, 1325928, 1470336, 1546916, 1628928, 1767904, 1988892, 2205504, 2320374, 2651856, 2940672, 3093832, 3480561, 3535808, 3977784, 4411008, 4640748, 5303712, 6187664, 6961122, 7071616, 7955568, 8822016, 9281496, 10607424, 12375328, 13922244, 14143232, 15911136, 18562992, 21214848, 24750656, 27844488, 31822272, 37125984, 42429696, 49501312, 55688976, 63644544, 74251968, 99002624, 111377952, 127289088, 148503936, 222755904, 297007872, 445511808, 891023616]

約数ペア:

[(1, 891023616), (2, 445511808), (3, 297007872), (4, 222755904), (6, 148503936), (7, 127289088), (8, 111377952), (9, 99002624), (12, 74251968), (14, 63644544), (16, 55688976), (18, 49501312), (21, 42429696), (24, 37125984), (28, 31822272), (32, 27844488), (36, 24750656), (42, 21214848), (48, 18562992), (56, 15911136), (63, 14143232), (64, 13922244), (72, 12375328), (84, 10607424), (96, 9281496), (101, 8822016), (112, 7955568), (126, 7071616), (128, 6961122), (144, 6187664), (168, 5303712), (192, 4640748), (202, 4411008), (224, 3977784), (252, 3535808), (256, 3480561), (288, 3093832), (303, 2940672), (336, 2651856), (384, 2320374), (404, 2205504), (448, 1988892), (504, 1767904), (547, 1628928), (576, 1546916), (606, 1470336), (672, 1325928), (707, 1260288), (768, 1160187), (808, 1102752), (896, 994446), (909, 980224), (1008, 883952), (1094, 814464), (1152, 773458), (1212, 735168), (1344, 662964), (1414, 630144), (1616, 551376), (1641, 542976), (1792, 497223), (1818, 490112), (2016, 441976), (2121, 420096), (2188, 407232), (2304, 386729), (2424, 367584), (2688, 331482), (2828, 315072), (3232, 275688), (3282, 271488), (3636, 245056), (3829, 232704), (4032, 220988), (4242, 210048), (4376, 203616), (4848, 183792), (4923, 180992), (5376, 165741), (5656, 157536), (6363, 140032), (6464, 137844), (6564, 135744), (7272, 122528), (7658, 116352), (8064, 110494), (8484, 105024), (8752, 101808), (9696, 91896), (9846, 90496), (11312, 78768), (11487, 77568), (12726, 70016), (12928, 68922), (13128, 67872), (14544, 61264), (15316, 58176), (16128, 55247), (16968, 52512), (17504, 50904), (19392, 45948), (19692, 45248), (22624, 39384), (22974, 38784), (25452, 35008), (25856, 34461), (26256, 33936), (29088, 30632)]