815475384

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{71233}}^1$

素因数の和:71301

約数の個数: 64

約数和(自身を含む): 2307981600

約数和(自身を除く): 1492506216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 954, 1272, 1431, 1908, 2862, 3816, 5724, 11448, 71233, 142466, 213699, 284932, 427398, 569864, 641097, 854796, 1282194, 1709592, 1923291, 2564388, 3775349, 3846582, 5128776, 7550698, 7693164, 11326047, 15101396, 15386328, 22652094, 30202792, 33978141, 45304188, 67956282, 90608376, 101934423, 135912564, 203868846, 271825128, 407737692, 815475384]

約数ペア:

[(1, 815475384), (2, 407737692), (3, 271825128), (4, 203868846), (6, 135912564), (8, 101934423), (9, 90608376), (12, 67956282), (18, 45304188), (24, 33978141), (27, 30202792), (36, 22652094), (53, 15386328), (54, 15101396), (72, 11326047), (106, 7693164), (108, 7550698), (159, 5128776), (212, 3846582), (216, 3775349), (318, 2564388), (424, 1923291), (477, 1709592), (636, 1282194), (954, 854796), (1272, 641097), (1431, 569864), (1908, 427398), (2862, 284932), (3816, 213699), (5724, 142466), (11448, 71233)]