1312789296

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:484

約数の個数: 240

約数和(自身を含む): 4276988160

約数和(自身を除く): 2964198864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 61, 78, 84, 91, 104, 112, 122, 156, 168, 169, 182, 183, 208, 244, 273, 312, 336, 338, 364, 366, 379, 427, 488, 507, 546, 624, 676, 728, 732, 758, 793, 854, 976, 1014, 1092, 1137, 1183, 1281, 1352, 1456, 1464, 1516, 1586, 1708, 2028, 2184, 2274, 2366, 2379, 2562, 2653, 2704, 2928, 3032, 3172, 3416, 3549, 4056, 4368, 4548, 4732, 4758, 4927, 5124, 5306, 5551, 6064, 6344, 6832, 7098, 7959, 8112, 9096, 9464, 9516, 9854, 10248, 10309, 10612, 11102, 12688, 14196, 14781, 15918, 16653, 18192, 18928, 19032, 19708, 20496, 20618, 21224, 22204, 23119, 28392, 29562, 30927, 31836, 33306, 34489, 38064, 39416, 41236, 42448, 44408, 46238, 56784, 59124, 61854, 63672, 64051, 66612, 68978, 69357, 72163, 78832, 82472, 88816, 92476, 103467, 118248, 123708, 127344, 128102, 133224, 137956, 138714, 144326, 161833, 164944, 184952, 192153, 206934, 216489, 236496, 247416, 256204, 266448, 275912, 277428, 288652, 300547, 323666, 369904, 384306, 413868, 432978, 448357, 485499, 494832, 512408, 551824, 554856, 577304, 601094, 647332, 768612, 827736, 865956, 896714, 901641, 970998, 1024816, 1109712, 1154608, 1202188, 1294664, 1345071, 1537224, 1655472, 1731912, 1793428, 1803282, 1941996, 2103829, 2404376, 2589328, 2690142, 3074448, 3463824, 3586856, 3606564, 3883992, 3907111, 4207658, 4808752, 5380284, 6311487, 7173712, 7213128, 7767984, 7814222, 8415316, 10760568, 11721333, 12622974, 14426256, 15628444, 16830632, 21521136, 23442666, 25245948, 27349777, 31256888, 33661264, 46885332, 50491896, 54699554, 62513776, 82049331, 93770664, 100983792, 109399108, 164098662, 187541328, 218798216, 328197324, 437596432, 656394648, 1312789296]

約数ペア:

[(1, 1312789296), (2, 656394648), (3, 437596432), (4, 328197324), (6, 218798216), (7, 187541328), (8, 164098662), (12, 109399108), (13, 100983792), (14, 93770664), (16, 82049331), (21, 62513776), (24, 54699554), (26, 50491896), (28, 46885332), (39, 33661264), (42, 31256888), (48, 27349777), (52, 25245948), (56, 23442666), (61, 21521136), (78, 16830632), (84, 15628444), (91, 14426256), (104, 12622974), (112, 11721333), (122, 10760568), (156, 8415316), (168, 7814222), (169, 7767984), (182, 7213128), (183, 7173712), (208, 6311487), (244, 5380284), (273, 4808752), (312, 4207658), (336, 3907111), (338, 3883992), (364, 3606564), (366, 3586856), (379, 3463824), (427, 3074448), (488, 2690142), (507, 2589328), (546, 2404376), (624, 2103829), (676, 1941996), (728, 1803282), (732, 1793428), (758, 1731912), (793, 1655472), (854, 1537224), (976, 1345071), (1014, 1294664), (1092, 1202188), (1137, 1154608), (1183, 1109712), (1281, 1024816), (1352, 970998), (1456, 901641), (1464, 896714), (1516, 865956), (1586, 827736), (1708, 768612), (2028, 647332), (2184, 601094), (2274, 577304), (2366, 554856), (2379, 551824), (2562, 512408), (2653, 494832), (2704, 485499), (2928, 448357), (3032, 432978), (3172, 413868), (3416, 384306), (3549, 369904), (4056, 323666), (4368, 300547), (4548, 288652), (4732, 277428), (4758, 275912), (4927, 266448), (5124, 256204), (5306, 247416), (5551, 236496), (6064, 216489), (6344, 206934), (6832, 192153), (7098, 184952), (7959, 164944), (8112, 161833), (9096, 144326), (9464, 138714), (9516, 137956), (9854, 133224), (10248, 128102), (10309, 127344), (10612, 123708), (11102, 118248), (12688, 103467), (14196, 92476), (14781, 88816), (15918, 82472), (16653, 78832), (18192, 72163), (18928, 69357), (19032, 68978), (19708, 66612), (20496, 64051), (20618, 63672), (21224, 61854), (22204, 59124), (23119, 56784), (28392, 46238), (29562, 44408), (30927, 42448), (31836, 41236), (33306, 39416), (34489, 38064)]