712168236

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{823}}^1$

素因数の和:932

約数の個数: 108

約数和(自身を含む): 1987225968

約数和(自身を除く): 1275057732

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 823, 1118, 1548, 1646, 1677, 1849, 2236, 2469, 3292, 3354, 3698, 4938, 5031, 5547, 6708, 7396, 7407, 9876, 10062, 10699, 11094, 14814, 16641, 20124, 21398, 22188, 24037, 29628, 32097, 33282, 35389, 42796, 48074, 64194, 66564, 70778, 72111, 96148, 96291, 106167, 128388, 141556, 144222, 192582, 212334, 216333, 288444, 318501, 385164, 424668, 432666, 460057, 637002, 865332, 920114, 1274004, 1380171, 1521727, 1840228, 2760342, 3043454, 4140513, 4565181, 5520684, 6086908, 8281026, 9130362, 13695543, 16562052, 18260724, 19782451, 27391086, 39564902, 54782172, 59347353, 79129804, 118694706, 178042059, 237389412, 356084118, 712168236]

約数ペア:

[(1, 712168236), (2, 356084118), (3, 237389412), (4, 178042059), (6, 118694706), (9, 79129804), (12, 59347353), (13, 54782172), (18, 39564902), (26, 27391086), (36, 19782451), (39, 18260724), (43, 16562052), (52, 13695543), (78, 9130362), (86, 8281026), (117, 6086908), (129, 5520684), (156, 4565181), (172, 4140513), (234, 3043454), (258, 2760342), (387, 1840228), (468, 1521727), (516, 1380171), (559, 1274004), (774, 920114), (823, 865332), (1118, 637002), (1548, 460057), (1646, 432666), (1677, 424668), (1849, 385164), (2236, 318501), (2469, 288444), (3292, 216333), (3354, 212334), (3698, 192582), (4938, 144222), (5031, 141556), (5547, 128388), (6708, 106167), (7396, 96291), (7407, 96148), (9876, 72111), (10062, 70778), (10699, 66564), (11094, 64194), (14814, 48074), (16641, 42796), (20124, 35389), (21398, 33282), (22188, 32097), (24037, 29628)]