2237375248

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{2459}}^1$

素因数の和:2600

約数の個数: 80

約数和(自身を含む): 4740321600

約数和(自身を除く): 2502946352

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 73, 76, 82, 146, 152, 164, 292, 304, 328, 584, 656, 779, 1168, 1387, 1558, 2459, 2774, 2993, 3116, 4918, 5548, 5986, 6232, 9836, 11096, 11972, 12464, 19672, 22192, 23944, 39344, 46721, 47888, 56867, 93442, 100819, 113734, 179507, 186884, 201638, 227468, 359014, 373768, 403276, 454936, 718028, 747536, 806552, 909872, 1436056, 1613104, 1915561, 2872112, 3410633, 3831122, 6821266, 7359787, 7662244, 13642532, 14719574, 15324488, 27285064, 29439148, 30648976, 54570128, 58878296, 117756592, 139835953, 279671906, 559343812, 1118687624, 2237375248]

約数ペア:

[(1, 2237375248), (2, 1118687624), (4, 559343812), (8, 279671906), (16, 139835953), (19, 117756592), (38, 58878296), (41, 54570128), (73, 30648976), (76, 29439148), (82, 27285064), (146, 15324488), (152, 14719574), (164, 13642532), (292, 7662244), (304, 7359787), (328, 6821266), (584, 3831122), (656, 3410633), (779, 2872112), (1168, 1915561), (1387, 1613104), (1558, 1436056), (2459, 909872), (2774, 806552), (2993, 747536), (3116, 718028), (4918, 454936), (5548, 403276), (5986, 373768), (6232, 359014), (9836, 227468), (11096, 201638), (11972, 186884), (12464, 179507), (19672, 113734), (22192, 100819), (23944, 93442), (39344, 56867), (46721, 47888)]