253123416

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5519}}^1$

素因数の和:5558

約数の個数: 144

約数和(自身を含む): 858967200

約数和(自身を除く): 605843784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 273, 294, 312, 364, 392, 441, 468, 504, 546, 588, 637, 728, 819, 882, 936, 1092, 1176, 1274, 1638, 1764, 1911, 2184, 2548, 3276, 3528, 3822, 5096, 5519, 5733, 6552, 7644, 11038, 11466, 15288, 16557, 22076, 22932, 33114, 38633, 44152, 45864, 49671, 66228, 71747, 77266, 99342, 115899, 132456, 143494, 154532, 198684, 215241, 231798, 270431, 286988, 309064, 347697, 397368, 430482, 463596, 502229, 540862, 573976, 645723, 695394, 811293, 860964, 927192, 1004458, 1081724, 1291446, 1390788, 1506687, 1622586, 1721928, 2008916, 2163448, 2433879, 2582892, 2781576, 3013374, 3245172, 3515603, 4017832, 4520061, 4867758, 5165784, 6026748, 6490344, 7031206, 9040122, 9735516, 10546809, 12053496, 14062412, 18080244, 19471032, 21093618, 28124824, 31640427, 36160488, 42187236, 63280854, 84374472, 126561708, 253123416]

約数ペア:

[(1, 253123416), (2, 126561708), (3, 84374472), (4, 63280854), (6, 42187236), (7, 36160488), (8, 31640427), (9, 28124824), (12, 21093618), (13, 19471032), (14, 18080244), (18, 14062412), (21, 12053496), (24, 10546809), (26, 9735516), (28, 9040122), (36, 7031206), (39, 6490344), (42, 6026748), (49, 5165784), (52, 4867758), (56, 4520061), (63, 4017832), (72, 3515603), (78, 3245172), (84, 3013374), (91, 2781576), (98, 2582892), (104, 2433879), (117, 2163448), (126, 2008916), (147, 1721928), (156, 1622586), (168, 1506687), (182, 1390788), (196, 1291446), (234, 1081724), (252, 1004458), (273, 927192), (294, 860964), (312, 811293), (364, 695394), (392, 645723), (441, 573976), (468, 540862), (504, 502229), (546, 463596), (588, 430482), (637, 397368), (728, 347697), (819, 309064), (882, 286988), (936, 270431), (1092, 231798), (1176, 215241), (1274, 198684), (1638, 154532), (1764, 143494), (1911, 132456), (2184, 115899), (2548, 99342), (3276, 77266), (3528, 71747), (3822, 66228), (5096, 49671), (5519, 45864), (5733, 44152), (6552, 38633), (7644, 33114), (11038, 22932), (11466, 22076), (15288, 16557)]