309018528

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{907}}^1$

素因数の和:956

約数の個数: 216

約数和(自身を含む): 1088706528

約数和(自身を除く): 779688000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 169, 182, 208, 224, 234, 252, 273, 288, 312, 336, 338, 364, 416, 468, 504, 507, 546, 624, 672, 676, 728, 819, 907, 936, 1008, 1014, 1092, 1183, 1248, 1352, 1456, 1521, 1638, 1814, 1872, 2016, 2028, 2184, 2366, 2704, 2721, 2912, 3042, 3276, 3549, 3628, 3744, 4056, 4368, 4732, 5408, 5442, 6084, 6349, 6552, 7098, 7256, 8112, 8163, 8736, 9464, 10647, 10884, 11791, 12168, 12698, 13104, 14196, 14512, 16224, 16326, 18928, 19047, 21294, 21768, 23582, 24336, 25396, 26208, 28392, 29024, 32652, 35373, 37856, 38094, 42588, 43536, 47164, 48672, 50792, 56784, 57141, 65304, 70746, 76188, 82537, 85176, 87072, 94328, 101584, 106119, 113568, 114282, 130608, 141492, 152376, 153283, 165074, 170352, 188656, 203168, 212238, 228564, 247611, 261216, 282984, 304752, 306566, 330148, 340704, 377312, 424476, 457128, 459849, 495222, 565968, 609504, 613132, 660296, 742833, 848952, 914256, 919698, 990444, 1072981, 1131936, 1226264, 1320592, 1379547, 1485666, 1697904, 1828512, 1839396, 1980888, 2145962, 2452528, 2641184, 2759094, 2971332, 3218943, 3395808, 3678792, 3961776, 4291924, 4905056, 5518188, 5942664, 6437886, 7357584, 7923552, 8583848, 9656829, 11036376, 11885328, 12875772, 14715168, 17167696, 19313658, 22072752, 23770656, 25751544, 34335392, 38627316, 44145504, 51503088, 77254632, 103006176, 154509264, 309018528]

約数ペア:

[(1, 309018528), (2, 154509264), (3, 103006176), (4, 77254632), (6, 51503088), (7, 44145504), (8, 38627316), (9, 34335392), (12, 25751544), (13, 23770656), (14, 22072752), (16, 19313658), (18, 17167696), (21, 14715168), (24, 12875772), (26, 11885328), (28, 11036376), (32, 9656829), (36, 8583848), (39, 7923552), (42, 7357584), (48, 6437886), (52, 5942664), (56, 5518188), (63, 4905056), (72, 4291924), (78, 3961776), (84, 3678792), (91, 3395808), (96, 3218943), (104, 2971332), (112, 2759094), (117, 2641184), (126, 2452528), (144, 2145962), (156, 1980888), (168, 1839396), (169, 1828512), (182, 1697904), (208, 1485666), (224, 1379547), (234, 1320592), (252, 1226264), (273, 1131936), (288, 1072981), (312, 990444), (336, 919698), (338, 914256), (364, 848952), (416, 742833), (468, 660296), (504, 613132), (507, 609504), (546, 565968), (624, 495222), (672, 459849), (676, 457128), (728, 424476), (819, 377312), (907, 340704), (936, 330148), (1008, 306566), (1014, 304752), (1092, 282984), (1183, 261216), (1248, 247611), (1352, 228564), (1456, 212238), (1521, 203168), (1638, 188656), (1814, 170352), (1872, 165074), (2016, 153283), (2028, 152376), (2184, 141492), (2366, 130608), (2704, 114282), (2721, 113568), (2912, 106119), (3042, 101584), (3276, 94328), (3549, 87072), (3628, 85176), (3744, 82537), (4056, 76188), (4368, 70746), (4732, 65304), (5408, 57141), (5442, 56784), (6084, 50792), (6349, 48672), (6552, 47164), (7098, 43536), (7256, 42588), (8112, 38094), (8163, 37856), (8736, 35373), (9464, 32652), (10647, 29024), (10884, 28392), (11791, 26208), (12168, 25396), (12698, 24336), (13104, 23582), (14196, 21768), (14512, 21294), (16224, 19047), (16326, 18928)]