9800504

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 22617600

約数和(自身を除く): 12817096

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 61, 76, 122, 133, 151, 152, 244, 266, 302, 427, 488, 532, 604, 854, 1057, 1064, 1159, 1208, 1708, 2114, 2318, 2869, 3416, 4228, 4636, 5738, 8113, 8456, 9211, 9272, 11476, 16226, 18422, 20083, 22952, 32452, 36844, 40166, 64477, 64904, 73688, 80332, 128954, 160664, 175009, 257908, 350018, 515816, 700036, 1225063, 1400072, 2450126, 4900252, 9800504]

約数ペア:

[(1, 9800504), (2, 4900252), (4, 2450126), (7, 1400072), (8, 1225063), (14, 700036), (19, 515816), (28, 350018), (38, 257908), (56, 175009), (61, 160664), (76, 128954), (122, 80332), (133, 73688), (151, 64904), (152, 64477), (244, 40166), (266, 36844), (302, 32452), (427, 22952), (488, 20083), (532, 18422), (604, 16226), (854, 11476), (1057, 9272), (1064, 9211), (1159, 8456), (1208, 8113), (1708, 5738), (2114, 4636), (2318, 4228), (2869, 3416)]