398497968

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{27953}}^1$

素因数の和:27984

約数の個数: 100

約数和(自身を含む): 1258265448

約数和(自身を除く): 859767480

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 132, 144, 162, 176, 198, 216, 264, 297, 324, 396, 432, 528, 594, 648, 792, 891, 1188, 1296, 1584, 1782, 2376, 3564, 4752, 7128, 14256, 27953, 55906, 83859, 111812, 167718, 223624, 251577, 307483, 335436, 447248, 503154, 614966, 670872, 754731, 922449, 1006308, 1229932, 1341744, 1509462, 1844898, 2012616, 2264193, 2459864, 2767347, 3018924, 3689796, 4025232, 4528386, 4919728, 5534694, 6037848, 7379592, 8302041, 9056772, 11069388, 12075696, 14759184, 16604082, 18113544, 22138776, 24906123, 33208164, 36227088, 44277552, 49812246, 66416328, 99624492, 132832656, 199248984, 398497968]

約数ペア:

[(1, 398497968), (2, 199248984), (3, 132832656), (4, 99624492), (6, 66416328), (8, 49812246), (9, 44277552), (11, 36227088), (12, 33208164), (16, 24906123), (18, 22138776), (22, 18113544), (24, 16604082), (27, 14759184), (33, 12075696), (36, 11069388), (44, 9056772), (48, 8302041), (54, 7379592), (66, 6037848), (72, 5534694), (81, 4919728), (88, 4528386), (99, 4025232), (108, 3689796), (132, 3018924), (144, 2767347), (162, 2459864), (176, 2264193), (198, 2012616), (216, 1844898), (264, 1509462), (297, 1341744), (324, 1229932), (396, 1006308), (432, 922449), (528, 754731), (594, 670872), (648, 614966), (792, 503154), (891, 447248), (1188, 335436), (1296, 307483), (1584, 251577), (1782, 223624), (2376, 167718), (3564, 111812), (4752, 83859), (7128, 55906), (14256, 27953)]