347842656

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{172541}}^1$

素因数の和:172564

約数の個数: 72

約数和(自身を含む): 1130495184

約数和(自身を除く): 782652528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 172541, 345082, 517623, 690164, 1035246, 1207787, 1380328, 1552869, 2070492, 2415574, 2760656, 3105738, 3623361, 4140984, 4831148, 5521312, 6211476, 7246722, 8281968, 9662296, 10870083, 12422952, 14493444, 16563936, 19324592, 21740166, 24845904, 28986888, 38649184, 43480332, 49691808, 57973776, 86960664, 115947552, 173921328, 347842656]

約数ペア:

[(1, 347842656), (2, 173921328), (3, 115947552), (4, 86960664), (6, 57973776), (7, 49691808), (8, 43480332), (9, 38649184), (12, 28986888), (14, 24845904), (16, 21740166), (18, 19324592), (21, 16563936), (24, 14493444), (28, 12422952), (32, 10870083), (36, 9662296), (42, 8281968), (48, 7246722), (56, 6211476), (63, 5521312), (72, 4831148), (84, 4140984), (96, 3623361), (112, 3105738), (126, 2760656), (144, 2415574), (168, 2070492), (224, 1552869), (252, 1380328), (288, 1207787), (336, 1035246), (504, 690164), (672, 517623), (1008, 345082), (2016, 172541)]