428565564

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1913}}^1$

素因数の和:2064

約数の個数: 108

約数和(自身を含む): 1270773504

約数和(自身を除く): 842207940

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, 1913, 2286, 2667, 3556, 3826, 4572, 5334, 5739, 6223, 7652, 8001, 10668, 11478, 12446, 13391, 16002, 17217, 18669, 22956, 24892, 26782, 32004, 34434, 37338, 40173, 53564, 56007, 68868, 74676, 80346, 93737, 112014, 120519, 160692, 187474, 224028, 241038, 242951, 281211, 374948, 482076, 485902, 562422, 728853, 843633, 971804, 1124844, 1457706, 1687266, 1700657, 2186559, 2915412, 3374532, 3401314, 4373118, 5101971, 6802628, 8746236, 10203942, 11904599, 15305913, 20407884, 23809198, 30611826, 35713797, 47618396, 61223652, 71427594, 107141391, 142855188, 214282782, 428565564]

約数ペア:

[(1, 428565564), (2, 214282782), (3, 142855188), (4, 107141391), (6, 71427594), (7, 61223652), (9, 47618396), (12, 35713797), (14, 30611826), (18, 23809198), (21, 20407884), (28, 15305913), (36, 11904599), (42, 10203942), (49, 8746236), (63, 6802628), (84, 5101971), (98, 4373118), (126, 3401314), (127, 3374532), (147, 2915412), (196, 2186559), (252, 1700657), (254, 1687266), (294, 1457706), (381, 1124844), (441, 971804), (508, 843633), (588, 728853), (762, 562422), (882, 485902), (889, 482076), (1143, 374948), (1524, 281211), (1764, 242951), (1778, 241038), (1913, 224028), (2286, 187474), (2667, 160692), (3556, 120519), (3826, 112014), (4572, 93737), (5334, 80346), (5739, 74676), (6223, 68868), (7652, 56007), (8001, 53564), (10668, 40173), (11478, 37338), (12446, 34434), (13391, 32004), (16002, 26782), (17217, 24892), (18669, 22956)]