287898624

素因数分解:

$2^{10}\times 3^5\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:137

約数の個数: 264

約数和(自身を含む): 938836080

約数和(自身を除く): 650937456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 89, 96, 104, 108, 117, 128, 144, 156, 162, 178, 192, 208, 216, 234, 243, 256, 267, 288, 312, 324, 351, 356, 384, 416, 432, 468, 486, 512, 534, 576, 624, 648, 702, 712, 768, 801, 832, 864, 936, 972, 1024, 1053, 1068, 1152, 1157, 1248, 1296, 1404, 1424, 1536, 1602, 1664, 1728, 1872, 1944, 2106, 2136, 2304, 2314, 2403, 2496, 2592, 2808, 2848, 3072, 3159, 3204, 3328, 3456, 3471, 3744, 3888, 4212, 4272, 4608, 4628, 4806, 4992, 5184, 5616, 5696, 6318, 6408, 6656, 6912, 6942, 7209, 7488, 7776, 8424, 8544, 9216, 9256, 9612, 9984, 10368, 10413, 11232, 11392, 12636, 12816, 13312, 13824, 13884, 14418, 14976, 15552, 16848, 17088, 18512, 19224, 19968, 20736, 20826, 21627, 22464, 22784, 25272, 25632, 27648, 27768, 28836, 29952, 31104, 31239, 33696, 34176, 37024, 38448, 39936, 41472, 41652, 43254, 44928, 45568, 50544, 51264, 55536, 57672, 59904, 62208, 62478, 67392, 68352, 74048, 76896, 82944, 83304, 86508, 89856, 91136, 93717, 101088, 102528, 111072, 115344, 119808, 124416, 124956, 134784, 136704, 148096, 153792, 166608, 173016, 179712, 187434, 202176, 205056, 222144, 230688, 248832, 249912, 269568, 273408, 281151, 296192, 307584, 333216, 346032, 359424, 374868, 404352, 410112, 444288, 461376, 499824, 539136, 562302, 592384, 615168, 666432, 692064, 749736, 808704, 820224, 888576, 922752, 999648, 1078272, 1124604, 1184768, 1230336, 1332864, 1384128, 1499472, 1617408, 1777152, 1845504, 1999296, 2249208, 2460672, 2665728, 2768256, 2998944, 3234816, 3554304, 3691008, 3998592, 4498416, 5331456, 5536512, 5997888, 7382016, 7997184, 8996832, 10662912, 11073024, 11995776, 15994368, 17993664, 22146048, 23991552, 31988736, 35987328, 47983104, 71974656, 95966208, 143949312, 287898624]

約数ペア:

[(1, 287898624), (2, 143949312), (3, 95966208), (4, 71974656), (6, 47983104), (8, 35987328), (9, 31988736), (12, 23991552), (13, 22146048), (16, 17993664), (18, 15994368), (24, 11995776), (26, 11073024), (27, 10662912), (32, 8996832), (36, 7997184), (39, 7382016), (48, 5997888), (52, 5536512), (54, 5331456), (64, 4498416), (72, 3998592), (78, 3691008), (81, 3554304), (89, 3234816), (96, 2998944), (104, 2768256), (108, 2665728), (117, 2460672), (128, 2249208), (144, 1999296), (156, 1845504), (162, 1777152), (178, 1617408), (192, 1499472), (208, 1384128), (216, 1332864), (234, 1230336), (243, 1184768), (256, 1124604), (267, 1078272), (288, 999648), (312, 922752), (324, 888576), (351, 820224), (356, 808704), (384, 749736), (416, 692064), (432, 666432), (468, 615168), (486, 592384), (512, 562302), (534, 539136), (576, 499824), (624, 461376), (648, 444288), (702, 410112), (712, 404352), (768, 374868), (801, 359424), (832, 346032), (864, 333216), (936, 307584), (972, 296192), (1024, 281151), (1053, 273408), (1068, 269568), (1152, 249912), (1157, 248832), (1248, 230688), (1296, 222144), (1404, 205056), (1424, 202176), (1536, 187434), (1602, 179712), (1664, 173016), (1728, 166608), (1872, 153792), (1944, 148096), (2106, 136704), (2136, 134784), (2304, 124956), (2314, 124416), (2403, 119808), (2496, 115344), (2592, 111072), (2808, 102528), (2848, 101088), (3072, 93717), (3159, 91136), (3204, 89856), (3328, 86508), (3456, 83304), (3471, 82944), (3744, 76896), (3888, 74048), (4212, 68352), (4272, 67392), (4608, 62478), (4628, 62208), (4806, 59904), (4992, 57672), (5184, 55536), (5616, 51264), (5696, 50544), (6318, 45568), (6408, 44928), (6656, 43254), (6912, 41652), (6942, 41472), (7209, 39936), (7488, 38448), (7776, 37024), (8424, 34176), (8544, 33696), (9216, 31239), (9256, 31104), (9612, 29952), (9984, 28836), (10368, 27768), (10413, 27648), (11232, 25632), (11392, 25272), (12636, 22784), (12816, 22464), (13312, 21627), (13824, 20826), (13884, 20736), (14418, 19968), (14976, 19224), (15552, 18512), (16848, 17088)]