489148464

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{397}}^1$

素因数の和:627

約数の個数: 160

約数和(自身を含む): 1531886080

約数和(自身を除く): 1042737616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 193, 228, 266, 304, 336, 386, 397, 399, 456, 532, 579, 772, 794, 798, 912, 1064, 1158, 1191, 1351, 1544, 1588, 1596, 2128, 2316, 2382, 2702, 2779, 3088, 3176, 3192, 3667, 4053, 4632, 4764, 5404, 5558, 6352, 6384, 7334, 7543, 8106, 8337, 9264, 9528, 10808, 11001, 11116, 14668, 15086, 16212, 16674, 19056, 21616, 22002, 22232, 22629, 25669, 29336, 30172, 32424, 33348, 44004, 44464, 45258, 51338, 52801, 58672, 60344, 64848, 66696, 76621, 77007, 88008, 90516, 102676, 105602, 120688, 133392, 153242, 154014, 158403, 176016, 181032, 205352, 211204, 229863, 306484, 308028, 316806, 362064, 410704, 422408, 459726, 536347, 612968, 616056, 633612, 844816, 919452, 1072694, 1225936, 1232112, 1267224, 1455799, 1609041, 1838904, 2145388, 2534448, 2911598, 3218082, 3677808, 4290776, 4367397, 5823196, 6436164, 8581552, 8734794, 10190593, 11646392, 12872328, 17469588, 20381186, 23292784, 25744656, 30571779, 34939176, 40762372, 61143558, 69878352, 81524744, 122287116, 163049488, 244574232, 489148464]

約数ペア:

[(1, 489148464), (2, 244574232), (3, 163049488), (4, 122287116), (6, 81524744), (7, 69878352), (8, 61143558), (12, 40762372), (14, 34939176), (16, 30571779), (19, 25744656), (21, 23292784), (24, 20381186), (28, 17469588), (38, 12872328), (42, 11646392), (48, 10190593), (56, 8734794), (57, 8581552), (76, 6436164), (84, 5823196), (112, 4367397), (114, 4290776), (133, 3677808), (152, 3218082), (168, 2911598), (193, 2534448), (228, 2145388), (266, 1838904), (304, 1609041), (336, 1455799), (386, 1267224), (397, 1232112), (399, 1225936), (456, 1072694), (532, 919452), (579, 844816), (772, 633612), (794, 616056), (798, 612968), (912, 536347), (1064, 459726), (1158, 422408), (1191, 410704), (1351, 362064), (1544, 316806), (1588, 308028), (1596, 306484), (2128, 229863), (2316, 211204), (2382, 205352), (2702, 181032), (2779, 176016), (3088, 158403), (3176, 154014), (3192, 153242), (3667, 133392), (4053, 120688), (4632, 105602), (4764, 102676), (5404, 90516), (5558, 88008), (6352, 77007), (6384, 76621), (7334, 66696), (7543, 64848), (8106, 60344), (8337, 58672), (9264, 52801), (9528, 51338), (10808, 45258), (11001, 44464), (11116, 44004), (14668, 33348), (15086, 32424), (16212, 30172), (16674, 29336), (19056, 25669), (21616, 22629), (22002, 22232)]