990577632

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{1609}}^1$

素因数の和:1697

約数の個数: 144

約数和(自身を含む): 2913881040

約数和(自身を除く): 1923303408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 53, 66, 88, 96, 106, 121, 132, 159, 176, 212, 242, 264, 318, 352, 363, 424, 484, 528, 583, 636, 726, 848, 968, 1056, 1166, 1272, 1452, 1609, 1696, 1749, 1936, 2332, 2544, 2904, 3218, 3498, 3872, 4664, 4827, 5088, 5808, 6413, 6436, 6996, 9328, 9654, 11616, 12826, 12872, 13992, 17699, 18656, 19239, 19308, 25652, 25744, 27984, 35398, 38478, 38616, 51304, 51488, 53097, 55968, 70796, 76956, 77232, 85277, 102608, 106194, 141592, 153912, 154464, 170554, 194689, 205216, 212388, 255831, 283184, 307824, 341108, 389378, 424776, 511662, 566368, 584067, 615648, 682216, 778756, 849552, 938047, 1023324, 1168134, 1364432, 1557512, 1699104, 1876094, 2046648, 2336268, 2728864, 2814141, 3115024, 3752188, 4093296, 4672536, 5628282, 6230048, 7504376, 8186592, 9345072, 10318517, 11256564, 15008752, 18690144, 20637034, 22513128, 30017504, 30955551, 41274068, 45026256, 61911102, 82548136, 90052512, 123822204, 165096272, 247644408, 330192544, 495288816, 990577632]

約数ペア:

[(1, 990577632), (2, 495288816), (3, 330192544), (4, 247644408), (6, 165096272), (8, 123822204), (11, 90052512), (12, 82548136), (16, 61911102), (22, 45026256), (24, 41274068), (32, 30955551), (33, 30017504), (44, 22513128), (48, 20637034), (53, 18690144), (66, 15008752), (88, 11256564), (96, 10318517), (106, 9345072), (121, 8186592), (132, 7504376), (159, 6230048), (176, 5628282), (212, 4672536), (242, 4093296), (264, 3752188), (318, 3115024), (352, 2814141), (363, 2728864), (424, 2336268), (484, 2046648), (528, 1876094), (583, 1699104), (636, 1557512), (726, 1364432), (848, 1168134), (968, 1023324), (1056, 938047), (1166, 849552), (1272, 778756), (1452, 682216), (1609, 615648), (1696, 584067), (1749, 566368), (1936, 511662), (2332, 424776), (2544, 389378), (2904, 341108), (3218, 307824), (3498, 283184), (3872, 255831), (4664, 212388), (4827, 205216), (5088, 194689), (5808, 170554), (6413, 154464), (6436, 153912), (6996, 141592), (9328, 106194), (9654, 102608), (11616, 85277), (12826, 77232), (12872, 76956), (13992, 70796), (17699, 55968), (18656, 53097), (19239, 51488), (19308, 51304), (25652, 38616), (25744, 38478), (27984, 35398)]