229971336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{20431}}^1$

素因数の和:20514

約数の個数: 64

約数和(自身を含む): 666900480

約数和(自身を除く): 436929144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 84, 134, 168, 201, 268, 402, 469, 536, 804, 938, 1407, 1608, 1876, 2814, 3752, 5628, 11256, 20431, 40862, 61293, 81724, 122586, 143017, 163448, 245172, 286034, 429051, 490344, 572068, 858102, 1144136, 1368877, 1716204, 2737754, 3432408, 4106631, 5475508, 8213262, 9582139, 10951016, 16426524, 19164278, 28746417, 32853048, 38328556, 57492834, 76657112, 114985668, 229971336]

約数ペア:

[(1, 229971336), (2, 114985668), (3, 76657112), (4, 57492834), (6, 38328556), (7, 32853048), (8, 28746417), (12, 19164278), (14, 16426524), (21, 10951016), (24, 9582139), (28, 8213262), (42, 5475508), (56, 4106631), (67, 3432408), (84, 2737754), (134, 1716204), (168, 1368877), (201, 1144136), (268, 858102), (402, 572068), (469, 490344), (536, 429051), (804, 286034), (938, 245172), (1407, 163448), (1608, 143017), (1876, 122586), (2814, 81724), (3752, 61293), (5628, 40862), (11256, 20431)]