621288864

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:232

約数の個数: 288

約数和(自身を含む): 2113413120

約数和(自身を除く): 1492124256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 56, 63, 72, 79, 83, 84, 94, 96, 112, 126, 141, 144, 158, 166, 168, 188, 224, 237, 249, 252, 282, 288, 316, 329, 332, 336, 376, 423, 474, 498, 504, 553, 564, 581, 632, 658, 664, 672, 711, 747, 752, 846, 948, 987, 996, 1008, 1106, 1128, 1162, 1264, 1316, 1328, 1422, 1494, 1504, 1659, 1692, 1743, 1896, 1974, 1992, 2016, 2212, 2256, 2324, 2528, 2632, 2656, 2844, 2961, 2988, 3318, 3384, 3486, 3713, 3792, 3901, 3948, 3984, 4424, 4512, 4648, 4977, 5229, 5264, 5688, 5922, 5976, 6557, 6636, 6768, 6972, 7426, 7584, 7802, 7896, 7968, 8848, 9296, 9954, 10458, 10528, 11139, 11376, 11703, 11844, 11952, 13114, 13272, 13536, 13944, 14852, 15604, 15792, 17696, 18592, 19671, 19908, 20916, 22278, 22752, 23406, 23688, 23904, 25991, 26228, 26544, 27307, 27888, 29704, 31208, 31584, 33417, 35109, 39342, 39816, 41832, 44556, 45899, 46812, 47376, 51982, 52456, 53088, 54614, 55776, 59013, 59408, 62416, 66834, 70218, 77973, 78684, 79632, 81921, 83664, 89112, 91798, 93624, 94752, 103964, 104912, 109228, 118026, 118816, 124832, 133668, 137697, 140436, 155946, 157368, 159264, 163842, 167328, 178224, 183596, 187248, 207928, 209824, 218456, 233919, 236052, 245763, 267336, 275394, 280872, 308179, 311892, 314736, 327684, 356448, 367192, 374496, 413091, 415856, 436912, 467838, 472104, 491526, 534672, 550788, 561744, 616358, 623784, 629472, 655368, 734384, 826182, 831712, 873824, 924537, 935676, 944208, 983052, 1069344, 1101576, 1123488, 1232716, 1247568, 1310736, 1468768, 1652364, 1849074, 1871352, 1888416, 1966104, 2157253, 2203152, 2465432, 2495136, 2621472, 2773611, 3304728, 3698148, 3742704, 3932208, 4314506, 4406304, 4930864, 5547222, 6471759, 6609456, 7396296, 7485408, 7864416, 8629012, 9861728, 11094444, 12943518, 13218912, 14792592, 17258024, 19415277, 22188888, 25887036, 29585184, 34516048, 38830554, 44377776, 51774072, 69032096, 77661108, 88755552, 103548144, 155322216, 207096288, 310644432, 621288864]

約数ペア:

[(1, 621288864), (2, 310644432), (3, 207096288), (4, 155322216), (6, 103548144), (7, 88755552), (8, 77661108), (9, 69032096), (12, 51774072), (14, 44377776), (16, 38830554), (18, 34516048), (21, 29585184), (24, 25887036), (28, 22188888), (32, 19415277), (36, 17258024), (42, 14792592), (47, 13218912), (48, 12943518), (56, 11094444), (63, 9861728), (72, 8629012), (79, 7864416), (83, 7485408), (84, 7396296), (94, 6609456), (96, 6471759), (112, 5547222), (126, 4930864), (141, 4406304), (144, 4314506), (158, 3932208), (166, 3742704), (168, 3698148), (188, 3304728), (224, 2773611), (237, 2621472), (249, 2495136), (252, 2465432), (282, 2203152), (288, 2157253), (316, 1966104), (329, 1888416), (332, 1871352), (336, 1849074), (376, 1652364), (423, 1468768), (474, 1310736), (498, 1247568), (504, 1232716), (553, 1123488), (564, 1101576), (581, 1069344), (632, 983052), (658, 944208), (664, 935676), (672, 924537), (711, 873824), (747, 831712), (752, 826182), (846, 734384), (948, 655368), (987, 629472), (996, 623784), (1008, 616358), (1106, 561744), (1128, 550788), (1162, 534672), (1264, 491526), (1316, 472104), (1328, 467838), (1422, 436912), (1494, 415856), (1504, 413091), (1659, 374496), (1692, 367192), (1743, 356448), (1896, 327684), (1974, 314736), (1992, 311892), (2016, 308179), (2212, 280872), (2256, 275394), (2324, 267336), (2528, 245763), (2632, 236052), (2656, 233919), (2844, 218456), (2961, 209824), (2988, 207928), (3318, 187248), (3384, 183596), (3486, 178224), (3713, 167328), (3792, 163842), (3901, 159264), (3948, 157368), (3984, 155946), (4424, 140436), (4512, 137697), (4648, 133668), (4977, 124832), (5229, 118816), (5264, 118026), (5688, 109228), (5922, 104912), (5976, 103964), (6557, 94752), (6636, 93624), (6768, 91798), (6972, 89112), (7426, 83664), (7584, 81921), (7802, 79632), (7896, 78684), (7968, 77973), (8848, 70218), (9296, 66834), (9954, 62416), (10458, 59408), (10528, 59013), (11139, 55776), (11376, 54614), (11703, 53088), (11844, 52456), (11952, 51982), (13114, 47376), (13272, 46812), (13536, 45899), (13944, 44556), (14852, 41832), (15604, 39816), (15792, 39342), (17696, 35109), (18592, 33417), (19671, 31584), (19908, 31208), (20916, 29704), (22278, 27888), (22752, 27307), (23406, 26544), (23688, 26228), (23904, 25991)]