328989984

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1013}}^1$

素因数の和:1242

約数の個数: 96

約数和(自身を含む): 919900800

約数和(自身を除く): 590910816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 199, 204, 272, 398, 408, 544, 597, 796, 816, 1013, 1194, 1592, 1632, 2026, 2388, 3039, 3184, 3383, 4052, 4776, 6078, 6368, 6766, 8104, 9552, 10149, 12156, 13532, 16208, 17221, 19104, 20298, 24312, 27064, 32416, 34442, 40596, 48624, 51663, 54128, 68884, 81192, 97248, 103326, 108256, 137768, 162384, 201587, 206652, 275536, 324768, 403174, 413304, 551072, 604761, 806348, 826608, 1209522, 1612696, 1653216, 2419044, 3225392, 3426979, 4838088, 6450784, 6853958, 9676176, 10280937, 13707916, 19352352, 20561874, 27415832, 41123748, 54831664, 82247496, 109663328, 164494992, 328989984]

約数ペア:

[(1, 328989984), (2, 164494992), (3, 109663328), (4, 82247496), (6, 54831664), (8, 41123748), (12, 27415832), (16, 20561874), (17, 19352352), (24, 13707916), (32, 10280937), (34, 9676176), (48, 6853958), (51, 6450784), (68, 4838088), (96, 3426979), (102, 3225392), (136, 2419044), (199, 1653216), (204, 1612696), (272, 1209522), (398, 826608), (408, 806348), (544, 604761), (597, 551072), (796, 413304), (816, 403174), (1013, 324768), (1194, 275536), (1592, 206652), (1632, 201587), (2026, 162384), (2388, 137768), (3039, 108256), (3184, 103326), (3383, 97248), (4052, 81192), (4776, 68884), (6078, 54128), (6368, 51663), (6766, 48624), (8104, 40596), (9552, 34442), (10149, 32416), (12156, 27064), (13532, 24312), (16208, 20298), (17221, 19104)]