225656312

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9221}}^1$

素因数の和:9276

約数の個数: 64

約数和(自身を含む): 531187200

約数和(自身を除く): 305530888

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 76, 92, 133, 152, 161, 184, 266, 322, 437, 532, 644, 874, 1064, 1288, 1748, 3059, 3496, 6118, 9221, 12236, 18442, 24472, 36884, 64547, 73768, 129094, 175199, 212083, 258188, 350398, 424166, 516376, 700796, 848332, 1226393, 1401592, 1484581, 1696664, 2452786, 2969162, 4029577, 4905572, 5938324, 8059154, 9811144, 11876648, 16118308, 28207039, 32236616, 56414078, 112828156, 225656312]

約数ペア:

[(1, 225656312), (2, 112828156), (4, 56414078), (7, 32236616), (8, 28207039), (14, 16118308), (19, 11876648), (23, 9811144), (28, 8059154), (38, 5938324), (46, 4905572), (56, 4029577), (76, 2969162), (92, 2452786), (133, 1696664), (152, 1484581), (161, 1401592), (184, 1226393), (266, 848332), (322, 700796), (437, 516376), (532, 424166), (644, 350398), (874, 258188), (1064, 212083), (1288, 175199), (1748, 129094), (3059, 73768), (3496, 64547), (6118, 36884), (9221, 24472), (12236, 18442)]