1640478528

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{709}}^1$

素因数の和:846

約数の個数: 224

約数和(自身を含む): 5251500800

約数和(自身を除く): 3611022272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 103, 104, 108, 117, 144, 156, 192, 206, 208, 216, 234, 288, 309, 312, 351, 412, 416, 432, 468, 576, 618, 624, 702, 709, 824, 832, 864, 927, 936, 1236, 1248, 1339, 1404, 1418, 1648, 1728, 1854, 1872, 2127, 2472, 2496, 2678, 2781, 2808, 2836, 3296, 3708, 3744, 4017, 4254, 4944, 5356, 5562, 5616, 5672, 6381, 6592, 7416, 7488, 8034, 8508, 9217, 9888, 10712, 11124, 11232, 11344, 12051, 12762, 14832, 16068, 17016, 18434, 19143, 19776, 21424, 22248, 22464, 22688, 24102, 25524, 27651, 29664, 32136, 34032, 36153, 36868, 38286, 42848, 44496, 45376, 48204, 51048, 55302, 59328, 64272, 68064, 72306, 73027, 73736, 76572, 82953, 85696, 88992, 96408, 102096, 110604, 128544, 136128, 144612, 146054, 147472, 153144, 165906, 177984, 192816, 204192, 219081, 221208, 248859, 257088, 289224, 292108, 294944, 306288, 331812, 385632, 408384, 438162, 442416, 497718, 578448, 584216, 589888, 612576, 657243, 663624, 771264, 876324, 884832, 949351, 995436, 1156896, 1168432, 1225152, 1314486, 1327248, 1752648, 1769664, 1898702, 1971729, 1990872, 2313792, 2336864, 2628972, 2654496, 2848053, 3505296, 3797404, 3943458, 3981744, 4673728, 5257944, 5308992, 5696106, 7010592, 7594808, 7886916, 7963488, 8544159, 10515888, 11392212, 14021184, 15189616, 15773832, 15926976, 17088318, 21031776, 22784424, 25632477, 30379232, 31547664, 34176636, 42063552, 45568848, 51264954, 60758464, 63095328, 68353272, 91137696, 102529908, 126190656, 136706544, 182275392, 205059816, 273413088, 410119632, 546826176, 820239264, 1640478528]

約数ペア:

[(1, 1640478528), (2, 820239264), (3, 546826176), (4, 410119632), (6, 273413088), (8, 205059816), (9, 182275392), (12, 136706544), (13, 126190656), (16, 102529908), (18, 91137696), (24, 68353272), (26, 63095328), (27, 60758464), (32, 51264954), (36, 45568848), (39, 42063552), (48, 34176636), (52, 31547664), (54, 30379232), (64, 25632477), (72, 22784424), (78, 21031776), (96, 17088318), (103, 15926976), (104, 15773832), (108, 15189616), (117, 14021184), (144, 11392212), (156, 10515888), (192, 8544159), (206, 7963488), (208, 7886916), (216, 7594808), (234, 7010592), (288, 5696106), (309, 5308992), (312, 5257944), (351, 4673728), (412, 3981744), (416, 3943458), (432, 3797404), (468, 3505296), (576, 2848053), (618, 2654496), (624, 2628972), (702, 2336864), (709, 2313792), (824, 1990872), (832, 1971729), (864, 1898702), (927, 1769664), (936, 1752648), (1236, 1327248), (1248, 1314486), (1339, 1225152), (1404, 1168432), (1418, 1156896), (1648, 995436), (1728, 949351), (1854, 884832), (1872, 876324), (2127, 771264), (2472, 663624), (2496, 657243), (2678, 612576), (2781, 589888), (2808, 584216), (2836, 578448), (3296, 497718), (3708, 442416), (3744, 438162), (4017, 408384), (4254, 385632), (4944, 331812), (5356, 306288), (5562, 294944), (5616, 292108), (5672, 289224), (6381, 257088), (6592, 248859), (7416, 221208), (7488, 219081), (8034, 204192), (8508, 192816), (9217, 177984), (9888, 165906), (10712, 153144), (11124, 147472), (11232, 146054), (11344, 144612), (12051, 136128), (12762, 128544), (14832, 110604), (16068, 102096), (17016, 96408), (18434, 88992), (19143, 85696), (19776, 82953), (21424, 76572), (22248, 73736), (22464, 73027), (22688, 72306), (24102, 68064), (25524, 64272), (27651, 59328), (29664, 55302), (32136, 51048), (34032, 48204), (36153, 45376), (36868, 44496), (38286, 42848)]