644008088808

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{7138513}}^1$

素因数の和:7138711

約数の個数: 96

約数和(自身を含む): 2004494731200

約数和(自身を除く): 1360486642392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 179, 252, 358, 504, 537, 716, 1074, 1253, 1432, 1611, 2148, 2506, 3222, 3759, 4296, 5012, 6444, 7518, 10024, 11277, 12888, 15036, 22554, 30072, 45108, 90216, 7138513, 14277026, 21415539, 28554052, 42831078, 49969591, 57108104, 64246617, 85662156, 99939182, 128493234, 149908773, 171324312, 199878364, 256986468, 299817546, 399756728, 449726319, 513972936, 599635092, 899452638, 1199270184, 1277793827, 1798905276, 2555587654, 3597810552, 3833381481, 5111175308, 7666762962, 8944556789, 10222350616, 11500144443, 15333525924, 17889113578, 23000288886, 26833670367, 30667051848, 35778227156, 46000577772, 53667340734, 71556454312, 80501011101, 92001155544, 107334681468, 161002022202, 214669362936, 322004044404, 644008088808]

約数ペア:

[(1, 644008088808), (2, 322004044404), (3, 214669362936), (4, 161002022202), (6, 107334681468), (7, 92001155544), (8, 80501011101), (9, 71556454312), (12, 53667340734), (14, 46000577772), (18, 35778227156), (21, 30667051848), (24, 26833670367), (28, 23000288886), (36, 17889113578), (42, 15333525924), (56, 11500144443), (63, 10222350616), (72, 8944556789), (84, 7666762962), (126, 5111175308), (168, 3833381481), (179, 3597810552), (252, 2555587654), (358, 1798905276), (504, 1277793827), (537, 1199270184), (716, 899452638), (1074, 599635092), (1253, 513972936), (1432, 449726319), (1611, 399756728), (2148, 299817546), (2506, 256986468), (3222, 199878364), (3759, 171324312), (4296, 149908773), (5012, 128493234), (6444, 99939182), (7518, 85662156), (10024, 64246617), (11277, 57108104), (12888, 49969591), (15036, 42831078), (22554, 28554052), (30072, 21415539), (45108, 14277026), (90216, 7138513)]