871244892

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{3889}}^1$

素因数の和:4040

約数の個数: 108

約数和(自身を含む): 2582711040

約数和(自身を除く): 1711466148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 127, 147, 196, 252, 254, 294, 381, 441, 508, 588, 762, 882, 889, 1143, 1524, 1764, 1778, 2286, 2667, 3556, 3889, 4572, 5334, 6223, 7778, 8001, 10668, 11667, 12446, 15556, 16002, 18669, 23334, 24892, 27223, 32004, 35001, 37338, 46668, 54446, 56007, 70002, 74676, 81669, 108892, 112014, 140004, 163338, 190561, 224028, 245007, 326676, 381122, 490014, 493903, 571683, 762244, 980028, 987806, 1143366, 1481709, 1715049, 1975612, 2286732, 2963418, 3430098, 3457321, 4445127, 5926836, 6860196, 6914642, 8890254, 10371963, 13829284, 17780508, 20743926, 24201247, 31115889, 41487852, 48402494, 62231778, 72603741, 96804988, 124463556, 145207482, 217811223, 290414964, 435622446, 871244892]

約数ペア:

[(1, 871244892), (2, 435622446), (3, 290414964), (4, 217811223), (6, 145207482), (7, 124463556), (9, 96804988), (12, 72603741), (14, 62231778), (18, 48402494), (21, 41487852), (28, 31115889), (36, 24201247), (42, 20743926), (49, 17780508), (63, 13829284), (84, 10371963), (98, 8890254), (126, 6914642), (127, 6860196), (147, 5926836), (196, 4445127), (252, 3457321), (254, 3430098), (294, 2963418), (381, 2286732), (441, 1975612), (508, 1715049), (588, 1481709), (762, 1143366), (882, 987806), (889, 980028), (1143, 762244), (1524, 571683), (1764, 493903), (1778, 490014), (2286, 381122), (2667, 326676), (3556, 245007), (3889, 224028), (4572, 190561), (5334, 163338), (6223, 140004), (7778, 112014), (8001, 108892), (10668, 81669), (11667, 74676), (12446, 70002), (15556, 56007), (16002, 54446), (18669, 46668), (23334, 37338), (24892, 35001), (27223, 32004)]