221609736

素因数分解:

$2^3\times 3^3\times {\mathrm{67}}^1\times {\mathrm{15313}}^1$

素因数の和:15395

約数の個数: 64

約数和(自身を含む): 624811200

約数和(自身を除く): 403201464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 108, 134, 201, 216, 268, 402, 536, 603, 804, 1206, 1608, 1809, 2412, 3618, 4824, 7236, 14472, 15313, 30626, 45939, 61252, 91878, 122504, 137817, 183756, 275634, 367512, 413451, 551268, 826902, 1025971, 1102536, 1653804, 2051942, 3077913, 3307608, 4103884, 6155826, 8207768, 9233739, 12311652, 18467478, 24623304, 27701217, 36934956, 55402434, 73869912, 110804868, 221609736]

約数ペア:

[(1, 221609736), (2, 110804868), (3, 73869912), (4, 55402434), (6, 36934956), (8, 27701217), (9, 24623304), (12, 18467478), (18, 12311652), (24, 9233739), (27, 8207768), (36, 6155826), (54, 4103884), (67, 3307608), (72, 3077913), (108, 2051942), (134, 1653804), (201, 1102536), (216, 1025971), (268, 826902), (402, 551268), (536, 413451), (603, 367512), (804, 275634), (1206, 183756), (1608, 137817), (1809, 122504), (2412, 91878), (3618, 61252), (4824, 45939), (7236, 30626), (14472, 15313)]