2740403808

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{11909}}^1$

素因数の和:11989

約数の個数: 144

約数和(自身を含む): 8427706560

約数和(自身を除く): 5687302752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 47, 48, 51, 68, 72, 94, 96, 102, 136, 141, 144, 153, 188, 204, 272, 282, 288, 306, 376, 408, 423, 544, 564, 612, 752, 799, 816, 846, 1128, 1224, 1504, 1598, 1632, 1692, 2256, 2397, 2448, 3196, 3384, 4512, 4794, 4896, 6392, 6768, 7191, 9588, 11909, 12784, 13536, 14382, 19176, 23818, 25568, 28764, 35727, 38352, 47636, 57528, 71454, 76704, 95272, 107181, 115056, 142908, 190544, 202453, 214362, 230112, 285816, 381088, 404906, 428724, 559723, 571632, 607359, 809812, 857448, 1119446, 1143264, 1214718, 1619624, 1679169, 1714896, 1822077, 2238892, 2429436, 3239248, 3358338, 3429792, 3644154, 4477784, 4858872, 5037507, 6478496, 6716676, 7288308, 8955568, 9515291, 9717744, 10075014, 13433352, 14576616, 17911136, 19030582, 19435488, 20150028, 26866704, 28545873, 29153232, 38061164, 40300056, 53733408, 57091746, 58306464, 76122328, 80600112, 85637619, 114183492, 152244656, 161200224, 171275238, 228366984, 304489312, 342550476, 456733968, 685100952, 913467936, 1370201904, 2740403808]

約数ペア:

[(1, 2740403808), (2, 1370201904), (3, 913467936), (4, 685100952), (6, 456733968), (8, 342550476), (9, 304489312), (12, 228366984), (16, 171275238), (17, 161200224), (18, 152244656), (24, 114183492), (32, 85637619), (34, 80600112), (36, 76122328), (47, 58306464), (48, 57091746), (51, 53733408), (68, 40300056), (72, 38061164), (94, 29153232), (96, 28545873), (102, 26866704), (136, 20150028), (141, 19435488), (144, 19030582), (153, 17911136), (188, 14576616), (204, 13433352), (272, 10075014), (282, 9717744), (288, 9515291), (306, 8955568), (376, 7288308), (408, 6716676), (423, 6478496), (544, 5037507), (564, 4858872), (612, 4477784), (752, 3644154), (799, 3429792), (816, 3358338), (846, 3239248), (1128, 2429436), (1224, 2238892), (1504, 1822077), (1598, 1714896), (1632, 1679169), (1692, 1619624), (2256, 1214718), (2397, 1143264), (2448, 1119446), (3196, 857448), (3384, 809812), (4512, 607359), (4794, 571632), (4896, 559723), (6392, 428724), (6768, 404906), (7191, 381088), (9588, 285816), (11909, 230112), (12784, 214362), (13536, 202453), (14382, 190544), (19176, 142908), (23818, 115056), (25568, 107181), (28764, 95272), (35727, 76704), (38352, 71454), (47636, 57528)]