310517328

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:425

約数の個数: 160

約数和(自身を含む): 921083904

約数和(自身を除く): 610566576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 61, 62, 66, 88, 93, 122, 124, 132, 176, 183, 186, 244, 248, 264, 311, 341, 366, 372, 488, 496, 528, 622, 671, 682, 732, 744, 933, 976, 1023, 1244, 1342, 1364, 1464, 1488, 1866, 1891, 2013, 2046, 2488, 2684, 2728, 2928, 3421, 3732, 3782, 4026, 4092, 4976, 5368, 5456, 5673, 6842, 7464, 7564, 8052, 8184, 9641, 10263, 10736, 11346, 13684, 14928, 15128, 16104, 16368, 18971, 19282, 20526, 20801, 22692, 27368, 28923, 30256, 32208, 37942, 38564, 41052, 41602, 45384, 54736, 56913, 57846, 62403, 75884, 77128, 82104, 83204, 90768, 106051, 113826, 115692, 124806, 151768, 154256, 164208, 166408, 208681, 212102, 227652, 231384, 249612, 303536, 318153, 332816, 417362, 424204, 455304, 462768, 499224, 588101, 626043, 636306, 834724, 848408, 910608, 998448, 1176202, 1252086, 1272612, 1669448, 1696816, 1764303, 2352404, 2504172, 2545224, 3338896, 3528606, 4704808, 5008344, 5090448, 6469111, 7057212, 9409616, 10016688, 12938222, 14114424, 19407333, 25876444, 28228848, 38814666, 51752888, 77629332, 103505776, 155258664, 310517328]

約数ペア:

[(1, 310517328), (2, 155258664), (3, 103505776), (4, 77629332), (6, 51752888), (8, 38814666), (11, 28228848), (12, 25876444), (16, 19407333), (22, 14114424), (24, 12938222), (31, 10016688), (33, 9409616), (44, 7057212), (48, 6469111), (61, 5090448), (62, 5008344), (66, 4704808), (88, 3528606), (93, 3338896), (122, 2545224), (124, 2504172), (132, 2352404), (176, 1764303), (183, 1696816), (186, 1669448), (244, 1272612), (248, 1252086), (264, 1176202), (311, 998448), (341, 910608), (366, 848408), (372, 834724), (488, 636306), (496, 626043), (528, 588101), (622, 499224), (671, 462768), (682, 455304), (732, 424204), (744, 417362), (933, 332816), (976, 318153), (1023, 303536), (1244, 249612), (1342, 231384), (1364, 227652), (1464, 212102), (1488, 208681), (1866, 166408), (1891, 164208), (2013, 154256), (2046, 151768), (2488, 124806), (2684, 115692), (2728, 113826), (2928, 106051), (3421, 90768), (3732, 83204), (3782, 82104), (4026, 77128), (4092, 75884), (4976, 62403), (5368, 57846), (5456, 56913), (5673, 54736), (6842, 45384), (7464, 41602), (7564, 41052), (8052, 38564), (8184, 37942), (9641, 32208), (10263, 30256), (10736, 28923), (11346, 27368), (13684, 22692), (14928, 20801), (15128, 20526), (16104, 19282), (16368, 18971)]