216278244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{617}}^1$

素因数の和:754

約数の個数: 144

約数和(自身を含む): 680254848

約数和(自身を除く): 463976604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 107, 117, 126, 156, 182, 214, 234, 252, 273, 321, 364, 428, 468, 546, 617, 642, 749, 819, 963, 1092, 1234, 1284, 1391, 1498, 1638, 1851, 1926, 2247, 2468, 2782, 2996, 3276, 3702, 3852, 4173, 4319, 4494, 5553, 5564, 6741, 7404, 8021, 8346, 8638, 8988, 9737, 11106, 12519, 12957, 13482, 16042, 16692, 17276, 19474, 22212, 24063, 25038, 25914, 26964, 29211, 32084, 38871, 38948, 48126, 50076, 51828, 56147, 58422, 66019, 72189, 77742, 87633, 96252, 112294, 116844, 132038, 144378, 155484, 168441, 175266, 198057, 224588, 264076, 288756, 336882, 350532, 396114, 462133, 505323, 594171, 673764, 792228, 858247, 924266, 1010646, 1188342, 1386399, 1716494, 1848532, 2021292, 2376684, 2574741, 2772798, 3432988, 4159197, 5149482, 5545596, 6007729, 7724223, 8318394, 10298964, 12015458, 15448446, 16636788, 18023187, 24030916, 30896892, 36046374, 54069561, 72092748, 108139122, 216278244]

約数ペア:

[(1, 216278244), (2, 108139122), (3, 72092748), (4, 54069561), (6, 36046374), (7, 30896892), (9, 24030916), (12, 18023187), (13, 16636788), (14, 15448446), (18, 12015458), (21, 10298964), (26, 8318394), (28, 7724223), (36, 6007729), (39, 5545596), (42, 5149482), (52, 4159197), (63, 3432988), (78, 2772798), (84, 2574741), (91, 2376684), (107, 2021292), (117, 1848532), (126, 1716494), (156, 1386399), (182, 1188342), (214, 1010646), (234, 924266), (252, 858247), (273, 792228), (321, 673764), (364, 594171), (428, 505323), (468, 462133), (546, 396114), (617, 350532), (642, 336882), (749, 288756), (819, 264076), (963, 224588), (1092, 198057), (1234, 175266), (1284, 168441), (1391, 155484), (1498, 144378), (1638, 132038), (1851, 116844), (1926, 112294), (2247, 96252), (2468, 87633), (2782, 77742), (2996, 72189), (3276, 66019), (3702, 58422), (3852, 56147), (4173, 51828), (4319, 50076), (4494, 48126), (5553, 38948), (5564, 38871), (6741, 32084), (7404, 29211), (8021, 26964), (8346, 25914), (8638, 25038), (8988, 24063), (9737, 22212), (11106, 19474), (12519, 17276), (12957, 16692), (13482, 16042)]