290939904

素因数分解:

$2^{10}\times 3^3\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:665

約数の個数: 176

約数和(自身を含む): 913780800

約数和(自身を除く): 622840896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 256, 272, 288, 306, 384, 408, 432, 459, 512, 544, 576, 612, 619, 768, 816, 864, 918, 1024, 1088, 1152, 1224, 1238, 1536, 1632, 1728, 1836, 1857, 2176, 2304, 2448, 2476, 3072, 3264, 3456, 3672, 3714, 4352, 4608, 4896, 4952, 5571, 6528, 6912, 7344, 7428, 8704, 9216, 9792, 9904, 10523, 11142, 13056, 13824, 14688, 14856, 16713, 17408, 19584, 19808, 21046, 22284, 26112, 27648, 29376, 29712, 31569, 33426, 39168, 39616, 42092, 44568, 52224, 58752, 59424, 63138, 66852, 78336, 79232, 84184, 89136, 94707, 117504, 118848, 126276, 133704, 156672, 158464, 168368, 178272, 189414, 235008, 237696, 252552, 267408, 284121, 316928, 336736, 356544, 378828, 470016, 475392, 505104, 534816, 568242, 633856, 673472, 713088, 757656, 950784, 1010208, 1069632, 1136484, 1346944, 1426176, 1515312, 1901568, 2020416, 2139264, 2272968, 2693888, 2852352, 3030624, 4040832, 4278528, 4545936, 5387776, 5704704, 6061248, 8081664, 8557056, 9091872, 10775552, 12122496, 16163328, 17114112, 18183744, 24244992, 32326656, 36367488, 48489984, 72734976, 96979968, 145469952, 290939904]

約数ペア:

[(1, 290939904), (2, 145469952), (3, 96979968), (4, 72734976), (6, 48489984), (8, 36367488), (9, 32326656), (12, 24244992), (16, 18183744), (17, 17114112), (18, 16163328), (24, 12122496), (27, 10775552), (32, 9091872), (34, 8557056), (36, 8081664), (48, 6061248), (51, 5704704), (54, 5387776), (64, 4545936), (68, 4278528), (72, 4040832), (96, 3030624), (102, 2852352), (108, 2693888), (128, 2272968), (136, 2139264), (144, 2020416), (153, 1901568), (192, 1515312), (204, 1426176), (216, 1346944), (256, 1136484), (272, 1069632), (288, 1010208), (306, 950784), (384, 757656), (408, 713088), (432, 673472), (459, 633856), (512, 568242), (544, 534816), (576, 505104), (612, 475392), (619, 470016), (768, 378828), (816, 356544), (864, 336736), (918, 316928), (1024, 284121), (1088, 267408), (1152, 252552), (1224, 237696), (1238, 235008), (1536, 189414), (1632, 178272), (1728, 168368), (1836, 158464), (1857, 156672), (2176, 133704), (2304, 126276), (2448, 118848), (2476, 117504), (3072, 94707), (3264, 89136), (3456, 84184), (3672, 79232), (3714, 78336), (4352, 66852), (4608, 63138), (4896, 59424), (4952, 58752), (5571, 52224), (6528, 44568), (6912, 42092), (7344, 39616), (7428, 39168), (8704, 33426), (9216, 31569), (9792, 29712), (9904, 29376), (10523, 27648), (11142, 26112), (13056, 22284), (13824, 21046), (14688, 19808), (14856, 19584), (16713, 17408)]