254285928

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2539}}^1$

素因数の和:2671

約数の個数: 96

約数和(自身を含む): 748893600

約数和(自身を除く): 494607672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 107, 117, 156, 214, 234, 312, 321, 428, 468, 642, 856, 936, 963, 1284, 1391, 1926, 2539, 2568, 2782, 3852, 4173, 5078, 5564, 7617, 7704, 8346, 10156, 11128, 12519, 15234, 16692, 20312, 22851, 25038, 30468, 33007, 33384, 45702, 50076, 60936, 66014, 91404, 99021, 100152, 132028, 182808, 198042, 264056, 271673, 297063, 396084, 543346, 594126, 792168, 815019, 1086692, 1188252, 1630038, 2173384, 2376504, 2445057, 3260076, 3531749, 4890114, 6520152, 7063498, 9780228, 10595247, 14126996, 19560456, 21190494, 28253992, 31785741, 42380988, 63571482, 84761976, 127142964, 254285928]

約数ペア:

[(1, 254285928), (2, 127142964), (3, 84761976), (4, 63571482), (6, 42380988), (8, 31785741), (9, 28253992), (12, 21190494), (13, 19560456), (18, 14126996), (24, 10595247), (26, 9780228), (36, 7063498), (39, 6520152), (52, 4890114), (72, 3531749), (78, 3260076), (104, 2445057), (107, 2376504), (117, 2173384), (156, 1630038), (214, 1188252), (234, 1086692), (312, 815019), (321, 792168), (428, 594126), (468, 543346), (642, 396084), (856, 297063), (936, 271673), (963, 264056), (1284, 198042), (1391, 182808), (1926, 132028), (2539, 100152), (2568, 99021), (2782, 91404), (3852, 66014), (4173, 60936), (5078, 50076), (5564, 45702), (7617, 33384), (7704, 33007), (8346, 30468), (10156, 25038), (11128, 22851), (12519, 20312), (15234, 16692)]