671115276

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{33349}}^1$

素因数の和:33415

約数の個数: 72

約数和(自身を含む): 1869467600

約数和(自身を除く): 1198352324

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, 1118, 1548, 1677, 2236, 3354, 5031, 6708, 10062, 20124, 33349, 66698, 100047, 133396, 200094, 300141, 400188, 433537, 600282, 867074, 1200564, 1300611, 1434007, 1734148, 2601222, 2868014, 3901833, 4302021, 5202444, 5736028, 7803666, 8604042, 12906063, 15607332, 17208084, 18642091, 25812126, 37284182, 51624252, 55926273, 74568364, 111852546, 167778819, 223705092, 335557638, 671115276]

約数ペア:

[(1, 671115276), (2, 335557638), (3, 223705092), (4, 167778819), (6, 111852546), (9, 74568364), (12, 55926273), (13, 51624252), (18, 37284182), (26, 25812126), (36, 18642091), (39, 17208084), (43, 15607332), (52, 12906063), (78, 8604042), (86, 7803666), (117, 5736028), (129, 5202444), (156, 4302021), (172, 3901833), (234, 2868014), (258, 2601222), (387, 1734148), (468, 1434007), (516, 1300611), (559, 1200564), (774, 867074), (1118, 600282), (1548, 433537), (1677, 400188), (2236, 300141), (3354, 200094), (5031, 133396), (6708, 100047), (10062, 66698), (20124, 33349)]