423320128

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:241

約数の個数: 224

約数和(自身を含む): 1151705088

約数和(自身を除く): 728384960

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 31, 32, 34, 44, 56, 62, 64, 68, 77, 88, 112, 119, 124, 136, 154, 163, 176, 187, 217, 224, 238, 248, 272, 308, 326, 341, 352, 374, 434, 448, 476, 496, 527, 544, 616, 652, 682, 704, 748, 868, 952, 992, 1054, 1088, 1141, 1232, 1304, 1309, 1364, 1496, 1736, 1793, 1904, 1984, 2108, 2282, 2387, 2464, 2608, 2618, 2728, 2771, 2992, 3472, 3586, 3689, 3808, 4216, 4564, 4774, 4928, 5053, 5216, 5236, 5456, 5542, 5797, 5984, 6944, 7172, 7378, 7616, 8432, 9128, 9548, 10106, 10432, 10472, 10912, 11084, 11594, 11968, 12551, 13888, 14344, 14756, 16864, 18256, 19096, 19397, 20212, 20944, 21824, 22168, 23188, 25102, 28688, 29512, 30481, 33728, 35371, 36512, 38192, 38794, 40424, 40579, 41888, 44336, 46376, 50204, 55583, 57376, 59024, 60962, 70742, 73024, 76384, 77588, 80848, 81158, 83776, 85901, 88672, 92752, 100408, 111166, 114752, 118048, 121924, 141484, 152768, 155176, 161696, 162316, 171802, 177344, 185504, 200816, 213367, 222332, 236096, 243848, 282968, 310352, 323392, 324632, 343604, 371008, 389081, 401632, 426734, 444664, 487696, 565936, 601307, 620704, 649264, 687208, 778162, 803264, 853468, 889328, 944911, 975392, 1131872, 1202614, 1241408, 1298528, 1374416, 1556324, 1706936, 1778656, 1889822, 1950784, 2263744, 2405228, 2597056, 2748832, 3112648, 3413872, 3557312, 3779644, 4810456, 5497664, 6225296, 6614377, 6827744, 7559288, 9620912, 12450592, 13228754, 13655488, 15118576, 19241824, 24901184, 26457508, 30237152, 38483648, 52915016, 60474304, 105830032, 211660064, 423320128]

約数ペア:

[(1, 423320128), (2, 211660064), (4, 105830032), (7, 60474304), (8, 52915016), (11, 38483648), (14, 30237152), (16, 26457508), (17, 24901184), (22, 19241824), (28, 15118576), (31, 13655488), (32, 13228754), (34, 12450592), (44, 9620912), (56, 7559288), (62, 6827744), (64, 6614377), (68, 6225296), (77, 5497664), (88, 4810456), (112, 3779644), (119, 3557312), (124, 3413872), (136, 3112648), (154, 2748832), (163, 2597056), (176, 2405228), (187, 2263744), (217, 1950784), (224, 1889822), (238, 1778656), (248, 1706936), (272, 1556324), (308, 1374416), (326, 1298528), (341, 1241408), (352, 1202614), (374, 1131872), (434, 975392), (448, 944911), (476, 889328), (496, 853468), (527, 803264), (544, 778162), (616, 687208), (652, 649264), (682, 620704), (704, 601307), (748, 565936), (868, 487696), (952, 444664), (992, 426734), (1054, 401632), (1088, 389081), (1141, 371008), (1232, 343604), (1304, 324632), (1309, 323392), (1364, 310352), (1496, 282968), (1736, 243848), (1793, 236096), (1904, 222332), (1984, 213367), (2108, 200816), (2282, 185504), (2387, 177344), (2464, 171802), (2608, 162316), (2618, 161696), (2728, 155176), (2771, 152768), (2992, 141484), (3472, 121924), (3586, 118048), (3689, 114752), (3808, 111166), (4216, 100408), (4564, 92752), (4774, 88672), (4928, 85901), (5053, 83776), (5216, 81158), (5236, 80848), (5456, 77588), (5542, 76384), (5797, 73024), (5984, 70742), (6944, 60962), (7172, 59024), (7378, 57376), (7616, 55583), (8432, 50204), (9128, 46376), (9548, 44336), (10106, 41888), (10432, 40579), (10472, 40424), (10912, 38794), (11084, 38192), (11594, 36512), (11968, 35371), (12551, 33728), (13888, 30481), (14344, 29512), (14756, 28688), (16864, 25102), (18256, 23188), (19096, 22168), (19397, 21824), (20212, 20944)]