1631596428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{733}}^1$

素因数の和:845

約数の個数: 216

約数和(自身を含む): 5259092384

約数和(自身を除く): 3627495956

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 73, 77, 84, 99, 121, 126, 132, 146, 154, 198, 219, 231, 242, 252, 292, 308, 363, 396, 438, 462, 484, 511, 657, 693, 726, 733, 803, 847, 876, 924, 1022, 1089, 1314, 1386, 1452, 1466, 1533, 1606, 1694, 2044, 2178, 2199, 2409, 2541, 2628, 2772, 2932, 3066, 3212, 3388, 4356, 4398, 4599, 4818, 5082, 5131, 5621, 6132, 6597, 7227, 7623, 8063, 8796, 8833, 9198, 9636, 10164, 10262, 11242, 13194, 14454, 15246, 15393, 16126, 16863, 17666, 18396, 20524, 22484, 24189, 26388, 26499, 28908, 30492, 30786, 32252, 33726, 35332, 46179, 48378, 50589, 52998, 53509, 56441, 61572, 61831, 67452, 72567, 79497, 88693, 92358, 96756, 101178, 105996, 107018, 112882, 123662, 145134, 158994, 160527, 169323, 177386, 184716, 185493, 202356, 214036, 225764, 247324, 266079, 290268, 317988, 321054, 338646, 354772, 370986, 374563, 481581, 507969, 532158, 556479, 588599, 620851, 642108, 677292, 741972, 749126, 798237, 963162, 1015938, 1064316, 1112958, 1123689, 1177198, 1241702, 1498252, 1596474, 1765797, 1862553, 1926324, 2031876, 2225916, 2247378, 2354396, 2483404, 3192948, 3371067, 3531594, 3725106, 4120193, 4494756, 5297391, 5587659, 6474589, 6742134, 7063188, 7450212, 8240386, 10594782, 11175318, 12360579, 12949178, 13484268, 16480772, 19423767, 21189564, 22350636, 24721158, 25898356, 37081737, 38847534, 45322123, 49442316, 58271301, 74163474, 77695068, 90644246, 116542602, 135966369, 148326948, 181288492, 233085204, 271932738, 407899107, 543865476, 815798214, 1631596428]

約数ペア:

[(1, 1631596428), (2, 815798214), (3, 543865476), (4, 407899107), (6, 271932738), (7, 233085204), (9, 181288492), (11, 148326948), (12, 135966369), (14, 116542602), (18, 90644246), (21, 77695068), (22, 74163474), (28, 58271301), (33, 49442316), (36, 45322123), (42, 38847534), (44, 37081737), (63, 25898356), (66, 24721158), (73, 22350636), (77, 21189564), (84, 19423767), (99, 16480772), (121, 13484268), (126, 12949178), (132, 12360579), (146, 11175318), (154, 10594782), (198, 8240386), (219, 7450212), (231, 7063188), (242, 6742134), (252, 6474589), (292, 5587659), (308, 5297391), (363, 4494756), (396, 4120193), (438, 3725106), (462, 3531594), (484, 3371067), (511, 3192948), (657, 2483404), (693, 2354396), (726, 2247378), (733, 2225916), (803, 2031876), (847, 1926324), (876, 1862553), (924, 1765797), (1022, 1596474), (1089, 1498252), (1314, 1241702), (1386, 1177198), (1452, 1123689), (1466, 1112958), (1533, 1064316), (1606, 1015938), (1694, 963162), (2044, 798237), (2178, 749126), (2199, 741972), (2409, 677292), (2541, 642108), (2628, 620851), (2772, 588599), (2932, 556479), (3066, 532158), (3212, 507969), (3388, 481581), (4356, 374563), (4398, 370986), (4599, 354772), (4818, 338646), (5082, 321054), (5131, 317988), (5621, 290268), (6132, 266079), (6597, 247324), (7227, 225764), (7623, 214036), (8063, 202356), (8796, 185493), (8833, 184716), (9198, 177386), (9636, 169323), (10164, 160527), (10262, 158994), (11242, 145134), (13194, 123662), (14454, 112882), (15246, 107018), (15393, 105996), (16126, 101178), (16863, 96756), (17666, 92358), (18396, 88693), (20524, 79497), (22484, 72567), (24189, 67452), (26388, 61831), (26499, 61572), (28908, 56441), (30492, 53509), (30786, 52998), (32252, 50589), (33726, 48378), (35332, 46179)]