488827872

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:287

約数の個数: 240

約数和(自身を含む): 1575216720

約数和(自身を除く): 1086388848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 89, 96, 104, 108, 117, 144, 156, 162, 163, 178, 208, 216, 234, 267, 288, 312, 324, 326, 351, 356, 416, 432, 468, 489, 534, 624, 648, 652, 702, 712, 801, 864, 936, 978, 1053, 1068, 1157, 1248, 1296, 1304, 1404, 1424, 1467, 1602, 1872, 1956, 2106, 2119, 2136, 2314, 2403, 2592, 2608, 2808, 2848, 2934, 3204, 3471, 3744, 3912, 4212, 4238, 4272, 4401, 4628, 4806, 5216, 5616, 5868, 6357, 6408, 6942, 7209, 7824, 8424, 8476, 8544, 8802, 9256, 9612, 10413, 11232, 11736, 12714, 12816, 13203, 13884, 14418, 14507, 15648, 16848, 16952, 17604, 18512, 19071, 19224, 20826, 23472, 25428, 25632, 26406, 27768, 28836, 29014, 31239, 33696, 33904, 35208, 37024, 38142, 38448, 41652, 43521, 46944, 50856, 52812, 55536, 57213, 57672, 58028, 62478, 67808, 70416, 76284, 76896, 83304, 87042, 93717, 101712, 105624, 111072, 114426, 115344, 116056, 124956, 130563, 140832, 152568, 166608, 171639, 174084, 187434, 188591, 203424, 211248, 228852, 230688, 232112, 249912, 261126, 305136, 333216, 343278, 348168, 374868, 377182, 391689, 422496, 457704, 464224, 499824, 522252, 565773, 610272, 686556, 696336, 749736, 754364, 783378, 915408, 999648, 1044504, 1131546, 1175067, 1373112, 1392672, 1499472, 1508728, 1566756, 1697319, 1830816, 2089008, 2263092, 2350134, 2746224, 2998944, 3017456, 3133512, 3394638, 4178016, 4526184, 4700268, 5091957, 5492448, 6034912, 6267024, 6789276, 9052368, 9400536, 10183914, 12534048, 13578552, 15275871, 18104736, 18801072, 20367828, 27157104, 30551742, 37602144, 40735656, 54314208, 61103484, 81471312, 122206968, 162942624, 244413936, 488827872]

約数ペア:

[(1, 488827872), (2, 244413936), (3, 162942624), (4, 122206968), (6, 81471312), (8, 61103484), (9, 54314208), (12, 40735656), (13, 37602144), (16, 30551742), (18, 27157104), (24, 20367828), (26, 18801072), (27, 18104736), (32, 15275871), (36, 13578552), (39, 12534048), (48, 10183914), (52, 9400536), (54, 9052368), (72, 6789276), (78, 6267024), (81, 6034912), (89, 5492448), (96, 5091957), (104, 4700268), (108, 4526184), (117, 4178016), (144, 3394638), (156, 3133512), (162, 3017456), (163, 2998944), (178, 2746224), (208, 2350134), (216, 2263092), (234, 2089008), (267, 1830816), (288, 1697319), (312, 1566756), (324, 1508728), (326, 1499472), (351, 1392672), (356, 1373112), (416, 1175067), (432, 1131546), (468, 1044504), (489, 999648), (534, 915408), (624, 783378), (648, 754364), (652, 749736), (702, 696336), (712, 686556), (801, 610272), (864, 565773), (936, 522252), (978, 499824), (1053, 464224), (1068, 457704), (1157, 422496), (1248, 391689), (1296, 377182), (1304, 374868), (1404, 348168), (1424, 343278), (1467, 333216), (1602, 305136), (1872, 261126), (1956, 249912), (2106, 232112), (2119, 230688), (2136, 228852), (2314, 211248), (2403, 203424), (2592, 188591), (2608, 187434), (2808, 174084), (2848, 171639), (2934, 166608), (3204, 152568), (3471, 140832), (3744, 130563), (3912, 124956), (4212, 116056), (4238, 115344), (4272, 114426), (4401, 111072), (4628, 105624), (4806, 101712), (5216, 93717), (5616, 87042), (5868, 83304), (6357, 76896), (6408, 76284), (6942, 70416), (7209, 67808), (7824, 62478), (8424, 58028), (8476, 57672), (8544, 57213), (8802, 55536), (9256, 52812), (9612, 50856), (10413, 46944), (11232, 43521), (11736, 41652), (12714, 38448), (12816, 38142), (13203, 37024), (13884, 35208), (14418, 33904), (14507, 33696), (15648, 31239), (16848, 29014), (16952, 28836), (17604, 27768), (18512, 26406), (19071, 25632), (19224, 25428), (20826, 23472)]