479790948

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2729}}^1$

素因数の和:2786

約数の個数: 144

約数和(自身を含む): 1463978880

約数和(自身を除く): 984187932

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 39, 42, 46, 49, 52, 69, 78, 84, 91, 92, 98, 138, 147, 156, 161, 182, 196, 273, 276, 294, 299, 322, 364, 483, 546, 588, 598, 637, 644, 897, 966, 1092, 1127, 1196, 1274, 1794, 1911, 1932, 2093, 2254, 2548, 2729, 3381, 3588, 3822, 4186, 4508, 5458, 6279, 6762, 7644, 8187, 8372, 10916, 12558, 13524, 14651, 16374, 19103, 25116, 29302, 32748, 35477, 38206, 43953, 57309, 58604, 62767, 70954, 76412, 87906, 106431, 114618, 125534, 133721, 141908, 175812, 188301, 212862, 229236, 248339, 251068, 267442, 376602, 401163, 425724, 439369, 496678, 534884, 745017, 753204, 802326, 815971, 878738, 993356, 1318107, 1490034, 1604652, 1631942, 1738373, 1757476, 2447913, 2636214, 2980068, 3075583, 3263884, 3476746, 4895826, 5215119, 5272428, 5711797, 6151166, 6953492, 9226749, 9791652, 10430238, 11423594, 12302332, 17135391, 18453498, 20860476, 22847188, 34270782, 36906996, 39982579, 68541564, 79965158, 119947737, 159930316, 239895474, 479790948]

約数ペア:

[(1, 479790948), (2, 239895474), (3, 159930316), (4, 119947737), (6, 79965158), (7, 68541564), (12, 39982579), (13, 36906996), (14, 34270782), (21, 22847188), (23, 20860476), (26, 18453498), (28, 17135391), (39, 12302332), (42, 11423594), (46, 10430238), (49, 9791652), (52, 9226749), (69, 6953492), (78, 6151166), (84, 5711797), (91, 5272428), (92, 5215119), (98, 4895826), (138, 3476746), (147, 3263884), (156, 3075583), (161, 2980068), (182, 2636214), (196, 2447913), (273, 1757476), (276, 1738373), (294, 1631942), (299, 1604652), (322, 1490034), (364, 1318107), (483, 993356), (546, 878738), (588, 815971), (598, 802326), (637, 753204), (644, 745017), (897, 534884), (966, 496678), (1092, 439369), (1127, 425724), (1196, 401163), (1274, 376602), (1794, 267442), (1911, 251068), (1932, 248339), (2093, 229236), (2254, 212862), (2548, 188301), (2729, 175812), (3381, 141908), (3588, 133721), (3822, 125534), (4186, 114618), (4508, 106431), (5458, 87906), (6279, 76412), (6762, 70954), (7644, 62767), (8187, 58604), (8372, 57309), (10916, 43953), (12558, 38206), (13524, 35477), (14651, 32748), (16374, 29302), (19103, 25116)]