486334448

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:630

約数の個数: 80

約数和(自身を含む): 1028505600

約数和(自身を除く): 542171152

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 89, 92, 124, 178, 184, 248, 356, 368, 479, 496, 712, 713, 958, 1424, 1426, 1916, 2047, 2759, 2852, 3832, 4094, 5518, 5704, 7664, 8188, 11017, 11036, 11408, 14849, 16376, 22034, 22072, 29698, 32752, 42631, 44068, 44144, 59396, 63457, 85262, 88136, 118792, 126914, 170524, 176272, 237584, 253828, 341048, 341527, 507656, 682096, 683054, 980513, 1015312, 1321561, 1366108, 1961026, 2643122, 2732216, 3922052, 5286244, 5464432, 7844104, 10572488, 15688208, 21144976, 30395903, 60791806, 121583612, 243167224, 486334448]

約数ペア:

[(1, 486334448), (2, 243167224), (4, 121583612), (8, 60791806), (16, 30395903), (23, 21144976), (31, 15688208), (46, 10572488), (62, 7844104), (89, 5464432), (92, 5286244), (124, 3922052), (178, 2732216), (184, 2643122), (248, 1961026), (356, 1366108), (368, 1321561), (479, 1015312), (496, 980513), (712, 683054), (713, 682096), (958, 507656), (1424, 341527), (1426, 341048), (1916, 253828), (2047, 237584), (2759, 176272), (2852, 170524), (3832, 126914), (4094, 118792), (5518, 88136), (5704, 85262), (7664, 63457), (8188, 59396), (11017, 44144), (11036, 44068), (11408, 42631), (14849, 32752), (16376, 29698), (22034, 22072)]