390010992

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{2099}}^1$

素因数の和:2203

約数の個数: 120

約数和(自身を含む): 1187424000

約数和(自身を除く): 797413008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 79, 84, 98, 112, 147, 158, 168, 196, 237, 294, 316, 336, 392, 474, 553, 588, 632, 784, 948, 1106, 1176, 1264, 1659, 1896, 2099, 2212, 2352, 3318, 3792, 3871, 4198, 4424, 6297, 6636, 7742, 8396, 8848, 11613, 12594, 13272, 14693, 15484, 16792, 23226, 25188, 26544, 29386, 30968, 33584, 44079, 46452, 50376, 58772, 61936, 88158, 92904, 100752, 102851, 117544, 165821, 176316, 185808, 205702, 235088, 308553, 331642, 352632, 411404, 497463, 617106, 663284, 705264, 822808, 994926, 1160747, 1234212, 1326568, 1645616, 1989852, 2321494, 2468424, 2653136, 3482241, 3979704, 4642988, 4936848, 6964482, 7959408, 8125229, 9285976, 13928964, 16250458, 18571952, 24375687, 27857928, 32500916, 48751374, 55715856, 65001832, 97502748, 130003664, 195005496, 390010992]

約数ペア:

[(1, 390010992), (2, 195005496), (3, 130003664), (4, 97502748), (6, 65001832), (7, 55715856), (8, 48751374), (12, 32500916), (14, 27857928), (16, 24375687), (21, 18571952), (24, 16250458), (28, 13928964), (42, 9285976), (48, 8125229), (49, 7959408), (56, 6964482), (79, 4936848), (84, 4642988), (98, 3979704), (112, 3482241), (147, 2653136), (158, 2468424), (168, 2321494), (196, 1989852), (237, 1645616), (294, 1326568), (316, 1234212), (336, 1160747), (392, 994926), (474, 822808), (553, 705264), (588, 663284), (632, 617106), (784, 497463), (948, 411404), (1106, 352632), (1176, 331642), (1264, 308553), (1659, 235088), (1896, 205702), (2099, 185808), (2212, 176316), (2352, 165821), (3318, 117544), (3792, 102851), (3871, 100752), (4198, 92904), (4424, 88158), (6297, 61936), (6636, 58772), (7742, 50376), (8396, 46452), (8848, 44079), (11613, 33584), (12594, 30968), (13272, 29386), (14693, 26544), (15484, 25188), (16792, 23226)]