331125432

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:477

約数の個数: 128

約数和(自身を含む): 938995200

約数和(自身を除く): 607869768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 88, 109, 111, 132, 148, 218, 222, 264, 296, 311, 327, 407, 436, 444, 622, 654, 814, 872, 888, 933, 1199, 1221, 1244, 1308, 1628, 1866, 2398, 2442, 2488, 2616, 3256, 3421, 3597, 3732, 4033, 4796, 4884, 6842, 7194, 7464, 8066, 9592, 9768, 10263, 11507, 12099, 13684, 14388, 16132, 20526, 23014, 24198, 27368, 28776, 32264, 33899, 34521, 41052, 44363, 46028, 48396, 67798, 69042, 82104, 88726, 92056, 96792, 101697, 126577, 133089, 135596, 138084, 177452, 203394, 253154, 266178, 271192, 276168, 354904, 372889, 379731, 406788, 506308, 532356, 745778, 759462, 813576, 1012616, 1064712, 1118667, 1254263, 1491556, 1518924, 2237334, 2508526, 2983112, 3037848, 3762789, 4474668, 5017052, 7525578, 8949336, 10034104, 13796893, 15051156, 27593786, 30102312, 41390679, 55187572, 82781358, 110375144, 165562716, 331125432]

約数ペア:

[(1, 331125432), (2, 165562716), (3, 110375144), (4, 82781358), (6, 55187572), (8, 41390679), (11, 30102312), (12, 27593786), (22, 15051156), (24, 13796893), (33, 10034104), (37, 8949336), (44, 7525578), (66, 5017052), (74, 4474668), (88, 3762789), (109, 3037848), (111, 2983112), (132, 2508526), (148, 2237334), (218, 1518924), (222, 1491556), (264, 1254263), (296, 1118667), (311, 1064712), (327, 1012616), (407, 813576), (436, 759462), (444, 745778), (622, 532356), (654, 506308), (814, 406788), (872, 379731), (888, 372889), (933, 354904), (1199, 276168), (1221, 271192), (1244, 266178), (1308, 253154), (1628, 203394), (1866, 177452), (2398, 138084), (2442, 135596), (2488, 133089), (2616, 126577), (3256, 101697), (3421, 96792), (3597, 92056), (3732, 88726), (4033, 82104), (4796, 69042), (4884, 67798), (6842, 48396), (7194, 46028), (7464, 44363), (8066, 41052), (9592, 34521), (9768, 33899), (10263, 32264), (11507, 28776), (12099, 27368), (13684, 24198), (14388, 23014), (16132, 20526)]