219452688

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16747}}^1$

素因数の和:16781

約数の個数: 120

約数和(自身を含む): 755937728

約数和(自身を除く): 536485040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 16747, 33494, 50241, 66988, 100482, 117229, 133976, 150723, 200964, 217711, 234458, 267952, 301446, 351687, 401928, 435422, 468916, 602892, 653133, 703374, 803856, 870844, 937832, 1055061, 1205784, 1306266, 1406748, 1523977, 1741688, 1875664, 1959399, 2110122, 2411568, 2612532, 2813496, 3047954, 3483376, 3918798, 4220244, 4571931, 5225064, 5626992, 6095908, 7837596, 8440488, 9143862, 10450128, 12191816, 13715793, 15675192, 16880976, 18287724, 24383632, 27431586, 31350384, 36575448, 54863172, 73150896, 109726344, 219452688]

約数ペア:

[(1, 219452688), (2, 109726344), (3, 73150896), (4, 54863172), (6, 36575448), (7, 31350384), (8, 27431586), (9, 24383632), (12, 18287724), (13, 16880976), (14, 15675192), (16, 13715793), (18, 12191816), (21, 10450128), (24, 9143862), (26, 8440488), (28, 7837596), (36, 6095908), (39, 5626992), (42, 5225064), (48, 4571931), (52, 4220244), (56, 3918798), (63, 3483376), (72, 3047954), (78, 2813496), (84, 2612532), (91, 2411568), (104, 2110122), (112, 1959399), (117, 1875664), (126, 1741688), (144, 1523977), (156, 1406748), (168, 1306266), (182, 1205784), (208, 1055061), (234, 937832), (252, 870844), (273, 803856), (312, 703374), (336, 653133), (364, 602892), (468, 468916), (504, 435422), (546, 401928), (624, 351687), (728, 301446), (819, 267952), (936, 234458), (1008, 217711), (1092, 200964), (1456, 150723), (1638, 133976), (1872, 117229), (2184, 100482), (3276, 66988), (4368, 50241), (6552, 33494), (13104, 16747)]