293017648

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:651

約数の個数: 120

約数和(自身を含む): 733573584

約数和(自身を除く): 440555936

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 61, 77, 88, 98, 112, 122, 154, 176, 196, 244, 308, 392, 427, 488, 539, 557, 616, 671, 784, 854, 976, 1078, 1114, 1232, 1342, 1708, 2156, 2228, 2684, 2989, 3416, 3899, 4312, 4456, 4697, 5368, 5978, 6127, 6832, 7798, 8624, 8912, 9394, 10736, 11956, 12254, 15596, 18788, 23912, 24508, 27293, 31192, 32879, 33977, 37576, 42889, 47824, 49016, 54586, 62384, 65758, 67954, 75152, 85778, 98032, 109172, 131516, 135908, 171556, 218344, 237839, 263032, 271816, 300223, 343112, 373747, 436688, 475678, 526064, 543632, 600446, 686224, 747494, 951356, 1200892, 1494988, 1664873, 1902712, 2401784, 2616229, 2989976, 3329746, 3805424, 4803568, 5232458, 5979952, 6659492, 10464916, 13318984, 18313603, 20929832, 26637968, 36627206, 41859664, 73254412, 146508824, 293017648]

約数ペア:

[(1, 293017648), (2, 146508824), (4, 73254412), (7, 41859664), (8, 36627206), (11, 26637968), (14, 20929832), (16, 18313603), (22, 13318984), (28, 10464916), (44, 6659492), (49, 5979952), (56, 5232458), (61, 4803568), (77, 3805424), (88, 3329746), (98, 2989976), (112, 2616229), (122, 2401784), (154, 1902712), (176, 1664873), (196, 1494988), (244, 1200892), (308, 951356), (392, 747494), (427, 686224), (488, 600446), (539, 543632), (557, 526064), (616, 475678), (671, 436688), (784, 373747), (854, 343112), (976, 300223), (1078, 271816), (1114, 263032), (1232, 237839), (1342, 218344), (1708, 171556), (2156, 135908), (2228, 131516), (2684, 109172), (2989, 98032), (3416, 85778), (3899, 75152), (4312, 67954), (4456, 65758), (4697, 62384), (5368, 54586), (5978, 49016), (6127, 47824), (6832, 42889), (7798, 37576), (8624, 33977), (8912, 32879), (9394, 31192), (10736, 27293), (11956, 24508), (12254, 23912), (15596, 18788)]