490090656

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1361}}^1$

素因数の和:1427

約数の個数: 144

約数和(自身を含む): 1460761344

約数和(自身を除く): 970670688

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 66, 88, 93, 96, 121, 124, 132, 176, 186, 242, 248, 264, 341, 352, 363, 372, 484, 496, 528, 682, 726, 744, 968, 992, 1023, 1056, 1361, 1364, 1452, 1488, 1936, 2046, 2722, 2728, 2904, 2976, 3751, 3872, 4083, 4092, 5444, 5456, 5808, 7502, 8166, 8184, 10888, 10912, 11253, 11616, 14971, 15004, 16332, 16368, 21776, 22506, 29942, 30008, 32664, 32736, 42191, 43552, 44913, 45012, 59884, 60016, 65328, 84382, 89826, 90024, 119768, 120032, 126573, 130656, 164681, 168764, 179652, 180048, 239536, 253146, 329362, 337528, 359304, 360096, 464101, 479072, 494043, 506292, 658724, 675056, 718608, 928202, 988086, 1012584, 1317448, 1350112, 1392303, 1437216, 1856404, 1976172, 2025168, 2634896, 2784606, 3712808, 3952344, 4050336, 5105111, 5269792, 5569212, 7425616, 7904688, 10210222, 11138424, 14851232, 15315333, 15809376, 20420444, 22276848, 30630666, 40840888, 44553696, 61261332, 81681776, 122522664, 163363552, 245045328, 490090656]

約数ペア:

[(1, 490090656), (2, 245045328), (3, 163363552), (4, 122522664), (6, 81681776), (8, 61261332), (11, 44553696), (12, 40840888), (16, 30630666), (22, 22276848), (24, 20420444), (31, 15809376), (32, 15315333), (33, 14851232), (44, 11138424), (48, 10210222), (62, 7904688), (66, 7425616), (88, 5569212), (93, 5269792), (96, 5105111), (121, 4050336), (124, 3952344), (132, 3712808), (176, 2784606), (186, 2634896), (242, 2025168), (248, 1976172), (264, 1856404), (341, 1437216), (352, 1392303), (363, 1350112), (372, 1317448), (484, 1012584), (496, 988086), (528, 928202), (682, 718608), (726, 675056), (744, 658724), (968, 506292), (992, 494043), (1023, 479072), (1056, 464101), (1361, 360096), (1364, 359304), (1452, 337528), (1488, 329362), (1936, 253146), (2046, 239536), (2722, 180048), (2728, 179652), (2904, 168764), (2976, 164681), (3751, 130656), (3872, 126573), (4083, 120032), (4092, 119768), (5444, 90024), (5456, 89826), (5808, 84382), (7502, 65328), (8166, 60016), (8184, 59884), (10888, 45012), (10912, 44913), (11253, 43552), (11616, 42191), (14971, 32736), (15004, 32664), (16332, 30008), (16368, 29942), (21776, 22506)]