277856964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{100237}}^1$

素因数の和:100265

約数の個数: 72

約数和(自身を含む): 875679168

約数和(自身を除く): 597822204

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 100237, 200474, 300711, 400948, 601422, 701659, 902133, 1102607, 1202844, 1403318, 1804266, 2104977, 2205214, 2806636, 3307821, 3608532, 4209954, 4410428, 6314931, 6615642, 7718249, 8419908, 9923463, 12629862, 13231284, 15436498, 19846926, 23154747, 25259724, 30872996, 39693852, 46309494, 69464241, 92618988, 138928482, 277856964]

約数ペア:

[(1, 277856964), (2, 138928482), (3, 92618988), (4, 69464241), (6, 46309494), (7, 39693852), (9, 30872996), (11, 25259724), (12, 23154747), (14, 19846926), (18, 15436498), (21, 13231284), (22, 12629862), (28, 9923463), (33, 8419908), (36, 7718249), (42, 6615642), (44, 6314931), (63, 4410428), (66, 4209954), (77, 3608532), (84, 3307821), (99, 2806636), (126, 2205214), (132, 2104977), (154, 1804266), (198, 1403318), (231, 1202844), (252, 1102607), (308, 902133), (396, 701659), (462, 601422), (693, 400948), (924, 300711), (1386, 200474), (2772, 100237)]