253686144

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:360

約数の個数: 128

約数和(自身を含む): 705807360

約数和(自身を除く): 452121216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 101, 124, 128, 186, 192, 202, 211, 248, 303, 372, 384, 404, 422, 496, 606, 633, 744, 808, 844, 992, 1212, 1266, 1488, 1616, 1688, 1984, 2424, 2532, 2976, 3131, 3232, 3376, 3968, 4848, 5064, 5952, 6262, 6464, 6541, 6752, 9393, 9696, 10128, 11904, 12524, 12928, 13082, 13504, 18786, 19392, 19623, 20256, 21311, 25048, 26164, 27008, 37572, 38784, 39246, 40512, 42622, 50096, 52328, 63933, 75144, 78492, 81024, 85244, 100192, 104656, 127866, 150288, 156984, 170488, 200384, 209312, 255732, 300576, 313968, 340976, 400768, 418624, 511464, 601152, 627936, 660641, 681952, 837248, 1022928, 1202304, 1255872, 1321282, 1363904, 1981923, 2045856, 2511744, 2642564, 2727808, 3963846, 4091712, 5285128, 7927692, 8183424, 10570256, 15855384, 21140512, 31710768, 42281024, 63421536, 84562048, 126843072, 253686144]

約数ペア:

[(1, 253686144), (2, 126843072), (3, 84562048), (4, 63421536), (6, 42281024), (8, 31710768), (12, 21140512), (16, 15855384), (24, 10570256), (31, 8183424), (32, 7927692), (48, 5285128), (62, 4091712), (64, 3963846), (93, 2727808), (96, 2642564), (101, 2511744), (124, 2045856), (128, 1981923), (186, 1363904), (192, 1321282), (202, 1255872), (211, 1202304), (248, 1022928), (303, 837248), (372, 681952), (384, 660641), (404, 627936), (422, 601152), (496, 511464), (606, 418624), (633, 400768), (744, 340976), (808, 313968), (844, 300576), (992, 255732), (1212, 209312), (1266, 200384), (1488, 170488), (1616, 156984), (1688, 150288), (1984, 127866), (2424, 104656), (2532, 100192), (2976, 85244), (3131, 81024), (3232, 78492), (3376, 75144), (3968, 63933), (4848, 52328), (5064, 50096), (5952, 42622), (6262, 40512), (6464, 39246), (6541, 38784), (6752, 37572), (9393, 27008), (9696, 26164), (10128, 25048), (11904, 21311), (12524, 20256), (12928, 19623), (13082, 19392), (13504, 18786)]