315417648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{72211}}^1$

素因数の和:72242

約数の個数: 80

約数和(自身を含む): 1002880256

約数和(自身を除く): 687462608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 72211, 144422, 216633, 288844, 433266, 505477, 577688, 866532, 938743, 1010954, 1155376, 1516431, 1733064, 1877486, 2021908, 2816229, 3032862, 3466128, 3754972, 4043816, 5632458, 6065724, 6571201, 7509944, 8087632, 11264916, 12131448, 13142402, 15019888, 19713603, 22529832, 24262896, 26284804, 39427206, 45059664, 52569608, 78854412, 105139216, 157708824, 315417648]

約数ペア:

[(1, 315417648), (2, 157708824), (3, 105139216), (4, 78854412), (6, 52569608), (7, 45059664), (8, 39427206), (12, 26284804), (13, 24262896), (14, 22529832), (16, 19713603), (21, 15019888), (24, 13142402), (26, 12131448), (28, 11264916), (39, 8087632), (42, 7509944), (48, 6571201), (52, 6065724), (56, 5632458), (78, 4043816), (84, 3754972), (91, 3466128), (104, 3032862), (112, 2816229), (156, 2021908), (168, 1877486), (182, 1733064), (208, 1516431), (273, 1155376), (312, 1010954), (336, 938743), (364, 866532), (546, 577688), (624, 505477), (728, 433266), (1092, 288844), (1456, 216633), (2184, 144422), (4368, 72211)]