1718946528

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:497

約数の個数: 192

約数和(自身を含む): 5065869312

約数和(自身を除く): 3346922784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 157, 186, 208, 248, 283, 312, 314, 372, 403, 416, 471, 496, 566, 624, 628, 744, 806, 849, 942, 992, 1132, 1209, 1248, 1256, 1488, 1612, 1698, 1884, 2041, 2264, 2418, 2512, 2976, 3224, 3396, 3679, 3768, 4082, 4528, 4836, 4867, 5024, 6123, 6448, 6792, 7358, 7536, 8164, 8773, 9056, 9672, 9734, 11037, 12246, 12896, 13584, 14601, 14716, 15072, 16328, 17546, 19344, 19468, 22074, 24492, 26319, 27168, 29202, 29432, 32656, 35092, 38688, 38936, 44148, 44431, 48984, 52638, 58404, 58864, 63271, 65312, 70184, 77872, 88296, 88862, 97968, 105276, 114049, 116808, 117728, 126542, 133293, 140368, 155744, 176592, 177724, 189813, 195936, 210552, 228098, 233616, 253084, 266586, 280736, 342147, 353184, 355448, 379626, 421104, 456196, 467232, 506168, 533172, 577603, 684294, 710896, 759252, 842208, 912392, 1012336, 1066344, 1155206, 1368588, 1377361, 1421792, 1518504, 1732809, 1824784, 2024672, 2132688, 2310412, 2737176, 2754722, 3037008, 3465618, 3649568, 4132083, 4265376, 4620824, 5474352, 5509444, 6074016, 6931236, 8264166, 9241648, 10948704, 11018888, 13862472, 16528332, 17905693, 18483296, 22037776, 27724944, 33056664, 35811386, 44075552, 53717079, 55449888, 66113328, 71622772, 107434158, 132226656, 143245544, 214868316, 286491088, 429736632, 572982176, 859473264, 1718946528]

約数ペア:

[(1, 1718946528), (2, 859473264), (3, 572982176), (4, 429736632), (6, 286491088), (8, 214868316), (12, 143245544), (13, 132226656), (16, 107434158), (24, 71622772), (26, 66113328), (31, 55449888), (32, 53717079), (39, 44075552), (48, 35811386), (52, 33056664), (62, 27724944), (78, 22037776), (93, 18483296), (96, 17905693), (104, 16528332), (124, 13862472), (156, 11018888), (157, 10948704), (186, 9241648), (208, 8264166), (248, 6931236), (283, 6074016), (312, 5509444), (314, 5474352), (372, 4620824), (403, 4265376), (416, 4132083), (471, 3649568), (496, 3465618), (566, 3037008), (624, 2754722), (628, 2737176), (744, 2310412), (806, 2132688), (849, 2024672), (942, 1824784), (992, 1732809), (1132, 1518504), (1209, 1421792), (1248, 1377361), (1256, 1368588), (1488, 1155206), (1612, 1066344), (1698, 1012336), (1884, 912392), (2041, 842208), (2264, 759252), (2418, 710896), (2512, 684294), (2976, 577603), (3224, 533172), (3396, 506168), (3679, 467232), (3768, 456196), (4082, 421104), (4528, 379626), (4836, 355448), (4867, 353184), (5024, 342147), (6123, 280736), (6448, 266586), (6792, 253084), (7358, 233616), (7536, 228098), (8164, 210552), (8773, 195936), (9056, 189813), (9672, 177724), (9734, 176592), (11037, 155744), (12246, 140368), (12896, 133293), (13584, 126542), (14601, 117728), (14716, 116808), (15072, 114049), (16328, 105276), (17546, 97968), (19344, 88862), (19468, 88296), (22074, 77872), (24492, 70184), (26319, 65312), (27168, 63271), (29202, 58864), (29432, 58404), (32656, 52638), (35092, 48984), (38688, 44431), (38936, 44148)]