904991616

素因数分解:

$2^7\times 3^4\times {\mathrm{191}}^1\times {\mathrm{457}}^1$

素因数の和:674

約数の個数: 160

約数和(自身を含む): 2713265280

約数和(自身を除く): 1808273664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 191, 192, 216, 288, 324, 382, 384, 432, 457, 573, 576, 648, 764, 864, 914, 1146, 1152, 1296, 1371, 1528, 1719, 1728, 1828, 2292, 2592, 2742, 3056, 3438, 3456, 3656, 4113, 4584, 5157, 5184, 5484, 6112, 6876, 7312, 8226, 9168, 10314, 10368, 10968, 12224, 12339, 13752, 14624, 15471, 16452, 18336, 20628, 21936, 24448, 24678, 27504, 29248, 30942, 32904, 36672, 37017, 41256, 43872, 49356, 55008, 58496, 61884, 65808, 73344, 74034, 82512, 87287, 87744, 98712, 110016, 123768, 131616, 148068, 165024, 174574, 175488, 197424, 220032, 247536, 261861, 263232, 296136, 330048, 349148, 394848, 495072, 523722, 526464, 592272, 660096, 698296, 785583, 789696, 990144, 1047444, 1184544, 1396592, 1571166, 1579392, 1980288, 2094888, 2356749, 2369088, 2793184, 3142332, 4189776, 4713498, 4738176, 5586368, 6284664, 7070247, 8379552, 9426996, 11172736, 12569328, 14140494, 16759104, 18853992, 25138656, 28280988, 33518208, 37707984, 50277312, 56561976, 75415968, 100554624, 113123952, 150831936, 226247904, 301663872, 452495808, 904991616]

約数ペア:

[(1, 904991616), (2, 452495808), (3, 301663872), (4, 226247904), (6, 150831936), (8, 113123952), (9, 100554624), (12, 75415968), (16, 56561976), (18, 50277312), (24, 37707984), (27, 33518208), (32, 28280988), (36, 25138656), (48, 18853992), (54, 16759104), (64, 14140494), (72, 12569328), (81, 11172736), (96, 9426996), (108, 8379552), (128, 7070247), (144, 6284664), (162, 5586368), (191, 4738176), (192, 4713498), (216, 4189776), (288, 3142332), (324, 2793184), (382, 2369088), (384, 2356749), (432, 2094888), (457, 1980288), (573, 1579392), (576, 1571166), (648, 1396592), (764, 1184544), (864, 1047444), (914, 990144), (1146, 789696), (1152, 785583), (1296, 698296), (1371, 660096), (1528, 592272), (1719, 526464), (1728, 523722), (1828, 495072), (2292, 394848), (2592, 349148), (2742, 330048), (3056, 296136), (3438, 263232), (3456, 261861), (3656, 247536), (4113, 220032), (4584, 197424), (5157, 175488), (5184, 174574), (5484, 165024), (6112, 148068), (6876, 131616), (7312, 123768), (8226, 110016), (9168, 98712), (10314, 87744), (10368, 87287), (10968, 82512), (12224, 74034), (12339, 73344), (13752, 65808), (14624, 61884), (15471, 58496), (16452, 55008), (18336, 49356), (20628, 43872), (21936, 41256), (24448, 37017), (24678, 36672), (27504, 32904), (29248, 30942)]