1644482304

素因数分解:

$2^8\times 3^3\times {\mathrm{53}}^1\times {\mathrm{67}}^2$

素因数の和:212

約数の個数: 216

約数和(自身を含む): 5029834320

約数和(自身を除く): 3385352016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 67, 72, 96, 106, 108, 128, 134, 144, 159, 192, 201, 212, 216, 256, 268, 288, 318, 384, 402, 424, 432, 477, 536, 576, 603, 636, 768, 804, 848, 864, 954, 1072, 1152, 1206, 1272, 1431, 1608, 1696, 1728, 1809, 1908, 2144, 2304, 2412, 2544, 2862, 3216, 3392, 3456, 3551, 3618, 3816, 4288, 4489, 4824, 5088, 5724, 6432, 6784, 6912, 7102, 7236, 7632, 8576, 8978, 9648, 10176, 10653, 11448, 12864, 13467, 13568, 14204, 14472, 15264, 17152, 17956, 19296, 20352, 21306, 22896, 25728, 26934, 28408, 28944, 30528, 31959, 35912, 38592, 40401, 40704, 42612, 45792, 51456, 53868, 56816, 57888, 61056, 63918, 71824, 77184, 80802, 85224, 91584, 95877, 107736, 113632, 115776, 121203, 122112, 127836, 143648, 154368, 161604, 170448, 183168, 191754, 215472, 227264, 231552, 237917, 242406, 255672, 287296, 323208, 340896, 366336, 383508, 430944, 454528, 463104, 475834, 484812, 511344, 574592, 646416, 681792, 713751, 767016, 861888, 909056, 951668, 969624, 1022688, 1149184, 1292832, 1363584, 1427502, 1534032, 1723776, 1903336, 1939248, 2045376, 2141253, 2585664, 2727168, 2855004, 3068064, 3447552, 3806672, 3878496, 4090752, 4282506, 5171328, 5710008, 6136128, 6423759, 7613344, 7756992, 8181504, 8565012, 10342656, 11420016, 12272256, 12847518, 15226688, 15513984, 17130024, 22840032, 24544512, 25695036, 30453376, 31027968, 34260048, 45680064, 51390072, 60906752, 68520096, 91360128, 102780144, 137040192, 182720256, 205560288, 274080384, 411120576, 548160768, 822241152, 1644482304]

約数ペア:

[(1, 1644482304), (2, 822241152), (3, 548160768), (4, 411120576), (6, 274080384), (8, 205560288), (9, 182720256), (12, 137040192), (16, 102780144), (18, 91360128), (24, 68520096), (27, 60906752), (32, 51390072), (36, 45680064), (48, 34260048), (53, 31027968), (54, 30453376), (64, 25695036), (67, 24544512), (72, 22840032), (96, 17130024), (106, 15513984), (108, 15226688), (128, 12847518), (134, 12272256), (144, 11420016), (159, 10342656), (192, 8565012), (201, 8181504), (212, 7756992), (216, 7613344), (256, 6423759), (268, 6136128), (288, 5710008), (318, 5171328), (384, 4282506), (402, 4090752), (424, 3878496), (432, 3806672), (477, 3447552), (536, 3068064), (576, 2855004), (603, 2727168), (636, 2585664), (768, 2141253), (804, 2045376), (848, 1939248), (864, 1903336), (954, 1723776), (1072, 1534032), (1152, 1427502), (1206, 1363584), (1272, 1292832), (1431, 1149184), (1608, 1022688), (1696, 969624), (1728, 951668), (1809, 909056), (1908, 861888), (2144, 767016), (2304, 713751), (2412, 681792), (2544, 646416), (2862, 574592), (3216, 511344), (3392, 484812), (3456, 475834), (3551, 463104), (3618, 454528), (3816, 430944), (4288, 383508), (4489, 366336), (4824, 340896), (5088, 323208), (5724, 287296), (6432, 255672), (6784, 242406), (6912, 237917), (7102, 231552), (7236, 227264), (7632, 215472), (8576, 191754), (8978, 183168), (9648, 170448), (10176, 161604), (10653, 154368), (11448, 143648), (12864, 127836), (13467, 122112), (13568, 121203), (14204, 115776), (14472, 113632), (15264, 107736), (17152, 95877), (17956, 91584), (19296, 85224), (20352, 80802), (21306, 77184), (22896, 71824), (25728, 63918), (26934, 61056), (28408, 57888), (28944, 56816), (30528, 53868), (31959, 51456), (35912, 45792), (38592, 42612), (40401, 40704)]