455490648

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2707}}^1$

素因数の和:2782

約数の個数: 128

約数和(自身を含む): 1364832000

約数和(自身を除く): 909341352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 41, 54, 57, 72, 76, 82, 108, 114, 123, 152, 164, 171, 216, 228, 246, 328, 342, 369, 456, 492, 513, 684, 738, 779, 984, 1026, 1107, 1368, 1476, 1558, 2052, 2214, 2337, 2707, 2952, 3116, 4104, 4428, 4674, 5414, 6232, 7011, 8121, 8856, 9348, 10828, 14022, 16242, 18696, 21033, 21656, 24363, 28044, 32484, 42066, 48726, 51433, 56088, 64968, 73089, 84132, 97452, 102866, 110987, 146178, 154299, 168264, 194904, 205732, 221974, 292356, 308598, 332961, 411464, 443948, 462897, 584712, 617196, 665922, 887896, 925794, 998883, 1234392, 1331844, 1388691, 1851588, 1997766, 2108753, 2663688, 2777382, 2996649, 3703176, 3995532, 4217506, 5554764, 5993298, 6326259, 7991064, 8435012, 11109528, 11986596, 12652518, 16870024, 18978777, 23973192, 25305036, 37957554, 50610072, 56936331, 75915108, 113872662, 151830216, 227745324, 455490648]

約数ペア:

[(1, 455490648), (2, 227745324), (3, 151830216), (4, 113872662), (6, 75915108), (8, 56936331), (9, 50610072), (12, 37957554), (18, 25305036), (19, 23973192), (24, 18978777), (27, 16870024), (36, 12652518), (38, 11986596), (41, 11109528), (54, 8435012), (57, 7991064), (72, 6326259), (76, 5993298), (82, 5554764), (108, 4217506), (114, 3995532), (123, 3703176), (152, 2996649), (164, 2777382), (171, 2663688), (216, 2108753), (228, 1997766), (246, 1851588), (328, 1388691), (342, 1331844), (369, 1234392), (456, 998883), (492, 925794), (513, 887896), (684, 665922), (738, 617196), (779, 584712), (984, 462897), (1026, 443948), (1107, 411464), (1368, 332961), (1476, 308598), (1558, 292356), (2052, 221974), (2214, 205732), (2337, 194904), (2707, 168264), (2952, 154299), (3116, 146178), (4104, 110987), (4428, 102866), (4674, 97452), (5414, 84132), (6232, 73089), (7011, 64968), (8121, 56088), (8856, 51433), (9348, 48726), (10828, 42066), (14022, 32484), (16242, 28044), (18696, 24363), (21033, 21656)]