317822688

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:385

約数の個数: 144

約数和(自身を含む): 934315200

約数和(自身を除く): 616492512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 79, 96, 122, 144, 158, 183, 229, 237, 244, 288, 316, 366, 458, 474, 488, 549, 632, 687, 711, 732, 916, 948, 976, 1098, 1264, 1374, 1422, 1464, 1832, 1896, 1952, 2061, 2196, 2528, 2748, 2844, 2928, 3664, 3792, 4122, 4392, 4819, 5496, 5688, 5856, 7328, 7584, 8244, 8784, 9638, 10992, 11376, 13969, 14457, 16488, 17568, 18091, 19276, 21984, 22752, 27938, 28914, 32976, 36182, 38552, 41907, 43371, 54273, 55876, 57828, 65952, 72364, 77104, 83814, 86742, 108546, 111752, 115656, 125721, 144728, 154208, 162819, 167628, 173484, 217092, 223504, 231312, 251442, 289456, 325638, 335256, 346968, 434184, 447008, 462624, 502884, 578912, 651276, 670512, 693936, 868368, 1005768, 1103551, 1302552, 1341024, 1387872, 1736736, 2011536, 2207102, 2605104, 3310653, 4023072, 4414204, 5210208, 6621306, 8828408, 9931959, 13242612, 17656816, 19863918, 26485224, 35313632, 39727836, 52970448, 79455672, 105940896, 158911344, 317822688]

約数ペア:

[(1, 317822688), (2, 158911344), (3, 105940896), (4, 79455672), (6, 52970448), (8, 39727836), (9, 35313632), (12, 26485224), (16, 19863918), (18, 17656816), (24, 13242612), (32, 9931959), (36, 8828408), (48, 6621306), (61, 5210208), (72, 4414204), (79, 4023072), (96, 3310653), (122, 2605104), (144, 2207102), (158, 2011536), (183, 1736736), (229, 1387872), (237, 1341024), (244, 1302552), (288, 1103551), (316, 1005768), (366, 868368), (458, 693936), (474, 670512), (488, 651276), (549, 578912), (632, 502884), (687, 462624), (711, 447008), (732, 434184), (916, 346968), (948, 335256), (976, 325638), (1098, 289456), (1264, 251442), (1374, 231312), (1422, 223504), (1464, 217092), (1832, 173484), (1896, 167628), (1952, 162819), (2061, 154208), (2196, 144728), (2528, 125721), (2748, 115656), (2844, 111752), (2928, 108546), (3664, 86742), (3792, 83814), (4122, 77104), (4392, 72364), (4819, 65952), (5496, 57828), (5688, 55876), (5856, 54273), (7328, 43371), (7584, 41907), (8244, 38552), (8784, 36182), (9638, 32976), (10992, 28914), (11376, 27938), (13969, 22752), (14457, 21984), (16488, 19276), (17568, 18091)]