1275577212

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:841

約数の個数: 192

約数和(自身を含む): 3863552000

約数和(自身を除く): 2587974788

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 49, 52, 62, 78, 84, 91, 93, 98, 124, 147, 156, 182, 186, 196, 217, 273, 294, 343, 364, 372, 403, 434, 546, 588, 637, 651, 686, 769, 806, 868, 1029, 1092, 1209, 1274, 1302, 1372, 1519, 1538, 1612, 1911, 2058, 2307, 2418, 2548, 2604, 2821, 3038, 3076, 3822, 4116, 4459, 4557, 4614, 4836, 5383, 5642, 6076, 7644, 8463, 8918, 9114, 9228, 9997, 10633, 10766, 11284, 13377, 16149, 16926, 17836, 18228, 19747, 19994, 21266, 21532, 23839, 26754, 29991, 31899, 32298, 33852, 37681, 39494, 39988, 42532, 47678, 53508, 59241, 59982, 63798, 64596, 69979, 71517, 75362, 78988, 95356, 113043, 118482, 119964, 127596, 138229, 139958, 143034, 150724, 166873, 209937, 226086, 236964, 263767, 276458, 279916, 286068, 309907, 333746, 414687, 419874, 452172, 489853, 500619, 527534, 552916, 619814, 667492, 791301, 829374, 839748, 929721, 979706, 1001238, 1055068, 1168111, 1239628, 1469559, 1582602, 1658748, 1859442, 1959412, 2002476, 2169349, 2336222, 2939118, 3165204, 3428971, 3504333, 3718884, 4338698, 4672444, 5878236, 6508047, 6857942, 7008666, 8176777, 8677396, 10286913, 13016094, 13715884, 14017332, 15185443, 16353554, 20573826, 24530331, 26032188, 30370886, 32707108, 41147652, 45556329, 49060662, 60741772, 91112658, 98121324, 106298101, 182225316, 212596202, 318894303, 425192404, 637788606, 1275577212]

約数ペア:

[(1, 1275577212), (2, 637788606), (3, 425192404), (4, 318894303), (6, 212596202), (7, 182225316), (12, 106298101), (13, 98121324), (14, 91112658), (21, 60741772), (26, 49060662), (28, 45556329), (31, 41147652), (39, 32707108), (42, 30370886), (49, 26032188), (52, 24530331), (62, 20573826), (78, 16353554), (84, 15185443), (91, 14017332), (93, 13715884), (98, 13016094), (124, 10286913), (147, 8677396), (156, 8176777), (182, 7008666), (186, 6857942), (196, 6508047), (217, 5878236), (273, 4672444), (294, 4338698), (343, 3718884), (364, 3504333), (372, 3428971), (403, 3165204), (434, 2939118), (546, 2336222), (588, 2169349), (637, 2002476), (651, 1959412), (686, 1859442), (769, 1658748), (806, 1582602), (868, 1469559), (1029, 1239628), (1092, 1168111), (1209, 1055068), (1274, 1001238), (1302, 979706), (1372, 929721), (1519, 839748), (1538, 829374), (1612, 791301), (1911, 667492), (2058, 619814), (2307, 552916), (2418, 527534), (2548, 500619), (2604, 489853), (2821, 452172), (3038, 419874), (3076, 414687), (3822, 333746), (4116, 309907), (4459, 286068), (4557, 279916), (4614, 276458), (4836, 263767), (5383, 236964), (5642, 226086), (6076, 209937), (7644, 166873), (8463, 150724), (8918, 143034), (9114, 139958), (9228, 138229), (9997, 127596), (10633, 119964), (10766, 118482), (11284, 113043), (13377, 95356), (16149, 78988), (16926, 75362), (17836, 71517), (18228, 69979), (19747, 64596), (19994, 63798), (21266, 59982), (21532, 59241), (23839, 53508), (26754, 47678), (29991, 42532), (31899, 39988), (32298, 39494), (33852, 37681)]