387860096

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:234

約数の個数: 128

約数和(自身を含む): 879191040

約数和(自身を除く): 491330944

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 73, 103, 104, 124, 128, 146, 206, 208, 248, 292, 403, 412, 416, 496, 584, 806, 824, 832, 949, 992, 1168, 1339, 1612, 1648, 1664, 1898, 1984, 2263, 2336, 2678, 3193, 3224, 3296, 3796, 3968, 4526, 4672, 5356, 6386, 6448, 6592, 7519, 7592, 9052, 9344, 10712, 12772, 12896, 13184, 15038, 15184, 18104, 21424, 25544, 25792, 29419, 30076, 30368, 36208, 41509, 42848, 51088, 51584, 58838, 60152, 60736, 72416, 83018, 85696, 97747, 102176, 117676, 120304, 121472, 144832, 166036, 171392, 195494, 204352, 233089, 235352, 240608, 289664, 332072, 390988, 408704, 466178, 470704, 481216, 664144, 781976, 932356, 941408, 962432, 1328288, 1563952, 1864712, 1882816, 2656576, 3030157, 3127904, 3729424, 3765632, 5313152, 6060314, 6255808, 7458848, 12120628, 12511616, 14917696, 24241256, 29835392, 48482512, 96965024, 193930048, 387860096]

約数ペア:

[(1, 387860096), (2, 193930048), (4, 96965024), (8, 48482512), (13, 29835392), (16, 24241256), (26, 14917696), (31, 12511616), (32, 12120628), (52, 7458848), (62, 6255808), (64, 6060314), (73, 5313152), (103, 3765632), (104, 3729424), (124, 3127904), (128, 3030157), (146, 2656576), (206, 1882816), (208, 1864712), (248, 1563952), (292, 1328288), (403, 962432), (412, 941408), (416, 932356), (496, 781976), (584, 664144), (806, 481216), (824, 470704), (832, 466178), (949, 408704), (992, 390988), (1168, 332072), (1339, 289664), (1612, 240608), (1648, 235352), (1664, 233089), (1898, 204352), (1984, 195494), (2263, 171392), (2336, 166036), (2678, 144832), (3193, 121472), (3224, 120304), (3296, 117676), (3796, 102176), (3968, 97747), (4526, 85696), (4672, 83018), (5356, 72416), (6386, 60736), (6448, 60152), (6592, 58838), (7519, 51584), (7592, 51088), (9052, 42848), (9344, 41509), (10712, 36208), (12772, 30368), (12896, 30076), (13184, 29419), (15038, 25792), (15184, 25544), (18104, 21424)]