420785088

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{941}}^1$

素因数の和:1110

約数の個数: 112

約数和(自身を含む): 1188683424

約数和(自身を除く): 767898336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 137, 192, 204, 272, 274, 408, 411, 544, 548, 816, 822, 941, 1088, 1096, 1632, 1644, 1882, 2192, 2329, 2823, 3264, 3288, 3764, 4384, 4658, 5646, 6576, 6987, 7528, 8768, 9316, 11292, 13152, 13974, 15056, 15997, 18632, 22584, 26304, 27948, 30112, 31994, 37264, 45168, 47991, 55896, 60224, 63988, 74528, 90336, 95982, 111792, 127976, 128917, 149056, 180672, 191964, 223584, 255952, 257834, 383928, 386751, 447168, 511904, 515668, 767856, 773502, 1023808, 1031336, 1535712, 1547004, 2062672, 2191589, 3071424, 3094008, 4125344, 4383178, 6188016, 6574767, 8250688, 8766356, 12376032, 13149534, 17532712, 24752064, 26299068, 35065424, 52598136, 70130848, 105196272, 140261696, 210392544, 420785088]

約数ペア:

[(1, 420785088), (2, 210392544), (3, 140261696), (4, 105196272), (6, 70130848), (8, 52598136), (12, 35065424), (16, 26299068), (17, 24752064), (24, 17532712), (32, 13149534), (34, 12376032), (48, 8766356), (51, 8250688), (64, 6574767), (68, 6188016), (96, 4383178), (102, 4125344), (136, 3094008), (137, 3071424), (192, 2191589), (204, 2062672), (272, 1547004), (274, 1535712), (408, 1031336), (411, 1023808), (544, 773502), (548, 767856), (816, 515668), (822, 511904), (941, 447168), (1088, 386751), (1096, 383928), (1632, 257834), (1644, 255952), (1882, 223584), (2192, 191964), (2329, 180672), (2823, 149056), (3264, 128917), (3288, 127976), (3764, 111792), (4384, 95982), (4658, 90336), (5646, 74528), (6576, 63988), (6987, 60224), (7528, 55896), (8768, 47991), (9316, 45168), (11292, 37264), (13152, 31994), (13974, 30112), (15056, 27948), (15997, 26304), (18632, 22584)]