320053008

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{11437}}^1$

素因数の和:11512

約数の個数: 80

約数和(自身を含む): 919066176

約数和(自身を除く): 599013168

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 53, 66, 88, 106, 132, 159, 176, 212, 264, 318, 424, 528, 583, 636, 848, 1166, 1272, 1749, 2332, 2544, 3498, 4664, 6996, 9328, 11437, 13992, 22874, 27984, 34311, 45748, 68622, 91496, 125807, 137244, 182992, 251614, 274488, 377421, 503228, 548976, 606161, 754842, 1006456, 1212322, 1509684, 1818483, 2012912, 2424644, 3019368, 3636966, 4849288, 6038736, 6667771, 7273932, 9698576, 13335542, 14547864, 20003313, 26671084, 29095728, 40006626, 53342168, 80013252, 106684336, 160026504, 320053008]

約数ペア:

[(1, 320053008), (2, 160026504), (3, 106684336), (4, 80013252), (6, 53342168), (8, 40006626), (11, 29095728), (12, 26671084), (16, 20003313), (22, 14547864), (24, 13335542), (33, 9698576), (44, 7273932), (48, 6667771), (53, 6038736), (66, 4849288), (88, 3636966), (106, 3019368), (132, 2424644), (159, 2012912), (176, 1818483), (212, 1509684), (264, 1212322), (318, 1006456), (424, 754842), (528, 606161), (583, 548976), (636, 503228), (848, 377421), (1166, 274488), (1272, 251614), (1749, 182992), (2332, 137244), (2544, 125807), (3498, 91496), (4664, 68622), (6996, 45748), (9328, 34311), (11437, 27984), (13992, 22874)]