240355896

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:777

約数の個数: 128

約数和(自身を含む): 693411840

約数和(自身を除く): 453055944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 43, 44, 62, 66, 86, 88, 93, 124, 129, 132, 172, 186, 248, 258, 264, 341, 344, 372, 473, 516, 682, 683, 744, 946, 1023, 1032, 1333, 1364, 1366, 1419, 1892, 2046, 2049, 2666, 2728, 2732, 2838, 3784, 3999, 4092, 4098, 5332, 5464, 5676, 7513, 7998, 8184, 8196, 10664, 11352, 14663, 15026, 15996, 16392, 21173, 22539, 29326, 29369, 30052, 31992, 42346, 43989, 45078, 58652, 58738, 60104, 63519, 84692, 87978, 88107, 90156, 117304, 117476, 127038, 169384, 175956, 176214, 180312, 232903, 234952, 254076, 323059, 351912, 352428, 465806, 508152, 646118, 698709, 704856, 910439, 931612, 969177, 1292236, 1397418, 1820878, 1863224, 1938354, 2584472, 2731317, 2794836, 3641756, 3876708, 5462634, 5589672, 7283512, 7753416, 10014829, 10925268, 20029658, 21850536, 30044487, 40059316, 60088974, 80118632, 120177948, 240355896]

約数ペア:

[(1, 240355896), (2, 120177948), (3, 80118632), (4, 60088974), (6, 40059316), (8, 30044487), (11, 21850536), (12, 20029658), (22, 10925268), (24, 10014829), (31, 7753416), (33, 7283512), (43, 5589672), (44, 5462634), (62, 3876708), (66, 3641756), (86, 2794836), (88, 2731317), (93, 2584472), (124, 1938354), (129, 1863224), (132, 1820878), (172, 1397418), (186, 1292236), (248, 969177), (258, 931612), (264, 910439), (341, 704856), (344, 698709), (372, 646118), (473, 508152), (516, 465806), (682, 352428), (683, 351912), (744, 323059), (946, 254076), (1023, 234952), (1032, 232903), (1333, 180312), (1364, 176214), (1366, 175956), (1419, 169384), (1892, 127038), (2046, 117476), (2049, 117304), (2666, 90156), (2728, 88107), (2732, 87978), (2838, 84692), (3784, 63519), (3999, 60104), (4092, 58738), (4098, 58652), (5332, 45078), (5464, 43989), (5676, 42346), (7513, 31992), (7998, 30052), (8184, 29369), (8196, 29326), (10664, 22539), (11352, 21173), (14663, 16392), (15026, 15996)]