831556152

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:323

約数の個数: 256

約数和(自身を含む): 2766643200

約数和(自身を除く): 1935087048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 84, 93, 108, 113, 124, 126, 157, 168, 186, 189, 216, 217, 226, 248, 252, 279, 314, 339, 372, 378, 434, 452, 471, 504, 558, 628, 651, 678, 744, 756, 791, 837, 868, 904, 942, 1017, 1099, 1116, 1256, 1302, 1356, 1413, 1512, 1582, 1674, 1736, 1884, 1953, 2034, 2198, 2232, 2373, 2604, 2712, 2826, 3051, 3164, 3297, 3348, 3503, 3768, 3906, 4068, 4239, 4396, 4746, 4867, 5208, 5652, 5859, 6102, 6328, 6594, 6696, 7006, 7119, 7812, 8136, 8478, 8792, 9492, 9734, 9891, 10509, 11304, 11718, 12204, 13188, 14012, 14238, 14601, 15624, 16956, 17741, 18984, 19468, 19782, 21018, 21357, 23436, 24408, 24521, 26376, 28024, 28476, 29202, 29673, 31527, 33912, 34069, 35482, 38936, 39564, 42036, 42714, 43803, 46872, 49042, 53223, 56952, 58404, 59346, 63054, 68138, 70964, 73563, 79128, 84072, 85428, 87606, 94581, 98084, 102207, 106446, 116808, 118692, 124187, 126108, 131409, 136276, 141928, 147126, 159669, 170856, 175212, 189162, 196168, 204414, 212892, 220689, 237384, 248374, 252216, 262818, 272552, 294252, 306621, 319338, 350424, 372561, 378324, 408828, 425784, 441378, 479007, 496748, 525636, 549971, 588504, 613242, 638676, 662067, 745122, 756648, 817656, 882756, 919863, 958014, 993496, 1051272, 1099942, 1117683, 1226484, 1277352, 1324134, 1490244, 1649913, 1765512, 1839726, 1916028, 2199884, 2235366, 2452968, 2648268, 2980488, 3299826, 3353049, 3679452, 3832056, 3849797, 4399768, 4470732, 4949739, 5296536, 6599652, 6706098, 7358904, 7699594, 8941464, 9899478, 11549391, 13199304, 13412196, 14849217, 15399188, 19798956, 23098782, 26824392, 29698434, 30798376, 34648173, 39597912, 46197564, 59396868, 69296346, 92395128, 103944519, 118793736, 138592692, 207889038, 277185384, 415778076, 831556152]

約数ペア:

[(1, 831556152), (2, 415778076), (3, 277185384), (4, 207889038), (6, 138592692), (7, 118793736), (8, 103944519), (9, 92395128), (12, 69296346), (14, 59396868), (18, 46197564), (21, 39597912), (24, 34648173), (27, 30798376), (28, 29698434), (31, 26824392), (36, 23098782), (42, 19798956), (54, 15399188), (56, 14849217), (62, 13412196), (63, 13199304), (72, 11549391), (84, 9899478), (93, 8941464), (108, 7699594), (113, 7358904), (124, 6706098), (126, 6599652), (157, 5296536), (168, 4949739), (186, 4470732), (189, 4399768), (216, 3849797), (217, 3832056), (226, 3679452), (248, 3353049), (252, 3299826), (279, 2980488), (314, 2648268), (339, 2452968), (372, 2235366), (378, 2199884), (434, 1916028), (452, 1839726), (471, 1765512), (504, 1649913), (558, 1490244), (628, 1324134), (651, 1277352), (678, 1226484), (744, 1117683), (756, 1099942), (791, 1051272), (837, 993496), (868, 958014), (904, 919863), (942, 882756), (1017, 817656), (1099, 756648), (1116, 745122), (1256, 662067), (1302, 638676), (1356, 613242), (1413, 588504), (1512, 549971), (1582, 525636), (1674, 496748), (1736, 479007), (1884, 441378), (1953, 425784), (2034, 408828), (2198, 378324), (2232, 372561), (2373, 350424), (2604, 319338), (2712, 306621), (2826, 294252), (3051, 272552), (3164, 262818), (3297, 252216), (3348, 248374), (3503, 237384), (3768, 220689), (3906, 212892), (4068, 204414), (4239, 196168), (4396, 189162), (4746, 175212), (4867, 170856), (5208, 159669), (5652, 147126), (5859, 141928), (6102, 136276), (6328, 131409), (6594, 126108), (6696, 124187), (7006, 118692), (7119, 116808), (7812, 106446), (8136, 102207), (8478, 98084), (8792, 94581), (9492, 87606), (9734, 85428), (9891, 84072), (10509, 79128), (11304, 73563), (11718, 70964), (12204, 68138), (13188, 63054), (14012, 59346), (14238, 58404), (14601, 56952), (15624, 53223), (16956, 49042), (17741, 46872), (18984, 43803), (19468, 42714), (19782, 42036), (21018, 39564), (21357, 38936), (23436, 35482), (24408, 34069), (24521, 33912), (26376, 31527), (28024, 29673), (28476, 29202)]