387692448

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:979

約数の個数: 192

約数和(自身を含む): 1235533824

約数和(自身を除く): 847841376

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 32, 33, 39, 44, 48, 52, 62, 66, 78, 88, 93, 96, 104, 124, 132, 143, 156, 176, 186, 208, 248, 264, 286, 312, 341, 352, 372, 403, 416, 429, 496, 528, 572, 624, 682, 744, 806, 858, 911, 992, 1023, 1056, 1144, 1209, 1248, 1364, 1488, 1612, 1716, 1822, 2046, 2288, 2418, 2728, 2733, 2976, 3224, 3432, 3644, 4092, 4433, 4576, 4836, 5456, 5466, 6448, 6864, 7288, 8184, 8866, 9672, 10021, 10912, 10932, 11843, 12896, 13299, 13728, 14576, 16368, 17732, 19344, 20042, 21864, 23686, 26598, 28241, 29152, 30063, 32736, 35464, 35529, 38688, 40084, 43728, 47372, 53196, 56482, 60126, 70928, 71058, 80168, 84723, 87456, 94744, 106392, 112964, 120252, 130273, 141856, 142116, 160336, 169446, 189488, 212784, 225928, 240504, 260546, 284232, 310651, 320672, 338892, 367133, 378976, 390819, 425568, 451856, 481008, 521092, 568464, 621302, 677784, 734266, 781638, 903712, 931953, 962016, 1042184, 1101399, 1136928, 1242604, 1355568, 1468532, 1563276, 1863906, 2084368, 2202798, 2485208, 2711136, 2937064, 3126552, 3727812, 4038463, 4168736, 4405596, 4970416, 5874128, 6253104, 7455624, 8076926, 8811192, 9940832, 11748256, 12115389, 12506208, 14911248, 16153852, 17622384, 24230778, 29822496, 32307704, 35244768, 48461556, 64615408, 96923112, 129230816, 193846224, 387692448]

約数ペア:

[(1, 387692448), (2, 193846224), (3, 129230816), (4, 96923112), (6, 64615408), (8, 48461556), (11, 35244768), (12, 32307704), (13, 29822496), (16, 24230778), (22, 17622384), (24, 16153852), (26, 14911248), (31, 12506208), (32, 12115389), (33, 11748256), (39, 9940832), (44, 8811192), (48, 8076926), (52, 7455624), (62, 6253104), (66, 5874128), (78, 4970416), (88, 4405596), (93, 4168736), (96, 4038463), (104, 3727812), (124, 3126552), (132, 2937064), (143, 2711136), (156, 2485208), (176, 2202798), (186, 2084368), (208, 1863906), (248, 1563276), (264, 1468532), (286, 1355568), (312, 1242604), (341, 1136928), (352, 1101399), (372, 1042184), (403, 962016), (416, 931953), (429, 903712), (496, 781638), (528, 734266), (572, 677784), (624, 621302), (682, 568464), (744, 521092), (806, 481008), (858, 451856), (911, 425568), (992, 390819), (1023, 378976), (1056, 367133), (1144, 338892), (1209, 320672), (1248, 310651), (1364, 284232), (1488, 260546), (1612, 240504), (1716, 225928), (1822, 212784), (2046, 189488), (2288, 169446), (2418, 160336), (2728, 142116), (2733, 141856), (2976, 130273), (3224, 120252), (3432, 112964), (3644, 106392), (4092, 94744), (4433, 87456), (4576, 84723), (4836, 80168), (5456, 71058), (5466, 70928), (6448, 60126), (6864, 56482), (7288, 53196), (8184, 47372), (8866, 43728), (9672, 40084), (10021, 38688), (10912, 35529), (10932, 35464), (11843, 32736), (12896, 30063), (13299, 29152), (13728, 28241), (14576, 26598), (16368, 23686), (17732, 21864), (19344, 20042)]