2171212944

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{3301}}^1$

素因数の和:3576

約数の個数: 80

約数和(自身を含む): 5719169664

約数和(自身を除く): 3547956720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 193, 213, 284, 386, 426, 568, 579, 772, 852, 1136, 1158, 1544, 1704, 2316, 3088, 3301, 3408, 4632, 6602, 9264, 9903, 13204, 13703, 19806, 26408, 27406, 39612, 41109, 52816, 54812, 79224, 82218, 109624, 158448, 164436, 219248, 234371, 328872, 468742, 637093, 657744, 703113, 937484, 1274186, 1406226, 1874968, 1911279, 2548372, 2812452, 3749936, 3822558, 5096744, 5624904, 7645116, 10193488, 11249808, 15290232, 30580464, 45233603, 90467206, 135700809, 180934412, 271401618, 361868824, 542803236, 723737648, 1085606472, 2171212944]

約数ペア:

[(1, 2171212944), (2, 1085606472), (3, 723737648), (4, 542803236), (6, 361868824), (8, 271401618), (12, 180934412), (16, 135700809), (24, 90467206), (48, 45233603), (71, 30580464), (142, 15290232), (193, 11249808), (213, 10193488), (284, 7645116), (386, 5624904), (426, 5096744), (568, 3822558), (579, 3749936), (772, 2812452), (852, 2548372), (1136, 1911279), (1158, 1874968), (1544, 1406226), (1704, 1274186), (2316, 937484), (3088, 703113), (3301, 657744), (3408, 637093), (4632, 468742), (6602, 328872), (9264, 234371), (9903, 219248), (13204, 164436), (13703, 158448), (19806, 109624), (26408, 82218), (27406, 79224), (39612, 54812), (41109, 52816)]