1628999904

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{11171}}^1$

素因数の和:11229

約数の個数: 144

約数和(自身を含む): 5135187456

約数和(自身を除く): 3506187552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 84, 93, 96, 98, 112, 124, 147, 168, 186, 196, 217, 224, 248, 294, 336, 372, 392, 434, 496, 588, 651, 672, 744, 784, 868, 992, 1176, 1302, 1488, 1519, 1568, 1736, 2352, 2604, 2976, 3038, 3472, 4557, 4704, 5208, 6076, 6944, 9114, 10416, 11171, 12152, 18228, 20832, 22342, 24304, 33513, 36456, 44684, 48608, 67026, 72912, 78197, 89368, 134052, 145824, 156394, 178736, 234591, 268104, 312788, 346301, 357472, 469182, 536208, 547379, 625576, 692602, 938364, 1038903, 1072416, 1094758, 1251152, 1385204, 1642137, 1876728, 2077806, 2189516, 2424107, 2502304, 2770408, 3284274, 3753456, 4155612, 4379032, 4848214, 5540816, 6568548, 7272321, 7506912, 8311224, 8758064, 9696428, 11081632, 13137096, 14544642, 16622448, 16968749, 17516128, 19392856, 26274192, 29089284, 33244896, 33937498, 38785712, 50906247, 52548384, 58178568, 67874996, 77571424, 101812494, 116357136, 135749992, 203624988, 232714272, 271499984, 407249976, 542999968, 814499952, 1628999904]

約数ペア:

[(1, 1628999904), (2, 814499952), (3, 542999968), (4, 407249976), (6, 271499984), (7, 232714272), (8, 203624988), (12, 135749992), (14, 116357136), (16, 101812494), (21, 77571424), (24, 67874996), (28, 58178568), (31, 52548384), (32, 50906247), (42, 38785712), (48, 33937498), (49, 33244896), (56, 29089284), (62, 26274192), (84, 19392856), (93, 17516128), (96, 16968749), (98, 16622448), (112, 14544642), (124, 13137096), (147, 11081632), (168, 9696428), (186, 8758064), (196, 8311224), (217, 7506912), (224, 7272321), (248, 6568548), (294, 5540816), (336, 4848214), (372, 4379032), (392, 4155612), (434, 3753456), (496, 3284274), (588, 2770408), (651, 2502304), (672, 2424107), (744, 2189516), (784, 2077806), (868, 1876728), (992, 1642137), (1176, 1385204), (1302, 1251152), (1488, 1094758), (1519, 1072416), (1568, 1038903), (1736, 938364), (2352, 692602), (2604, 625576), (2976, 547379), (3038, 536208), (3472, 469182), (4557, 357472), (4704, 346301), (5208, 312788), (6076, 268104), (6944, 234591), (9114, 178736), (10416, 156394), (11171, 145824), (12152, 134052), (18228, 89368), (20832, 78197), (22342, 72912), (24304, 67026), (33513, 48608), (36456, 44684)]