2198625232

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:644

約数の個数: 80

約数和(自身を含む): 4580064000

約数和(自身を除く): 2381438768

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 151, 199, 269, 272, 302, 398, 538, 604, 796, 1076, 1208, 1592, 2152, 2416, 2567, 3184, 3383, 4304, 4573, 5134, 6766, 9146, 10268, 13532, 18292, 20536, 27064, 30049, 36584, 40619, 41072, 53531, 54128, 60098, 73168, 81238, 107062, 120196, 162476, 214124, 240392, 324952, 428248, 480784, 510833, 649904, 690523, 856496, 910027, 1021666, 1381046, 1820054, 2043332, 2762092, 3640108, 4086664, 5524184, 7280216, 8083181, 8173328, 11048368, 14560432, 16166362, 32332724, 64665448, 129330896, 137414077, 274828154, 549656308, 1099312616, 2198625232]

約数ペア:

[(1, 2198625232), (2, 1099312616), (4, 549656308), (8, 274828154), (16, 137414077), (17, 129330896), (34, 64665448), (68, 32332724), (136, 16166362), (151, 14560432), (199, 11048368), (269, 8173328), (272, 8083181), (302, 7280216), (398, 5524184), (538, 4086664), (604, 3640108), (796, 2762092), (1076, 2043332), (1208, 1820054), (1592, 1381046), (2152, 1021666), (2416, 910027), (2567, 856496), (3184, 690523), (3383, 649904), (4304, 510833), (4573, 480784), (5134, 428248), (6766, 324952), (9146, 240392), (10268, 214124), (13532, 162476), (18292, 120196), (20536, 107062), (27064, 81238), (30049, 73168), (36584, 60098), (40619, 54128), (41072, 53531)]