272151504

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1039}}^1$

素因数の和:1177

約数の個数: 120

約数和(自身を含む): 814769280

約数和(自身を除く): 542617776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 107, 136, 144, 153, 204, 214, 272, 306, 321, 408, 428, 612, 642, 816, 856, 963, 1039, 1224, 1284, 1712, 1819, 1926, 2078, 2448, 2568, 3117, 3638, 3852, 4156, 5136, 5457, 6234, 7276, 7704, 8312, 9351, 10914, 12468, 14552, 15408, 16371, 16624, 17663, 18702, 21828, 24936, 29104, 32742, 35326, 37404, 43656, 49872, 52989, 65484, 70652, 74808, 87312, 105978, 111173, 130968, 141304, 149616, 158967, 211956, 222346, 261936, 282608, 317934, 333519, 423912, 444692, 635868, 667038, 847824, 889384, 1000557, 1271736, 1334076, 1778768, 1889941, 2001114, 2543472, 2668152, 3779882, 4002228, 5336304, 5669823, 7559764, 8004456, 11339646, 15119528, 16008912, 17009469, 22679292, 30239056, 34018938, 45358584, 68037876, 90717168, 136075752, 272151504]

約数ペア:

[(1, 272151504), (2, 136075752), (3, 90717168), (4, 68037876), (6, 45358584), (8, 34018938), (9, 30239056), (12, 22679292), (16, 17009469), (17, 16008912), (18, 15119528), (24, 11339646), (34, 8004456), (36, 7559764), (48, 5669823), (51, 5336304), (68, 4002228), (72, 3779882), (102, 2668152), (107, 2543472), (136, 2001114), (144, 1889941), (153, 1778768), (204, 1334076), (214, 1271736), (272, 1000557), (306, 889384), (321, 847824), (408, 667038), (428, 635868), (612, 444692), (642, 423912), (816, 333519), (856, 317934), (963, 282608), (1039, 261936), (1224, 222346), (1284, 211956), (1712, 158967), (1819, 149616), (1926, 141304), (2078, 130968), (2448, 111173), (2568, 105978), (3117, 87312), (3638, 74808), (3852, 70652), (4156, 65484), (5136, 52989), (5457, 49872), (6234, 43656), (7276, 37404), (7704, 35326), (8312, 32742), (9351, 29104), (10914, 24936), (12468, 21828), (14552, 18702), (15408, 17663), (16371, 16624)]