2198416736

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:628

約数の個数: 96

約数和(自身を含む): 4668088320

約数和(自身を除く): 2469671584

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 71, 76, 127, 142, 152, 254, 284, 304, 401, 508, 568, 608, 802, 1016, 1136, 1349, 1604, 2032, 2272, 2413, 2698, 3208, 4064, 4826, 5396, 6416, 7619, 9017, 9652, 10792, 12832, 15238, 18034, 19304, 21584, 28471, 30476, 36068, 38608, 43168, 50927, 56942, 60952, 72136, 77216, 101854, 113884, 121904, 144272, 171323, 203708, 227768, 243808, 288544, 342646, 407416, 455536, 540949, 685292, 814832, 911072, 967613, 1081898, 1370584, 1629664, 1935226, 2163796, 2741168, 3615817, 3870452, 4327592, 5482336, 7231634, 7740904, 8655184, 14463268, 15481808, 17310368, 28926536, 30963616, 57853072, 68700523, 115706144, 137401046, 274802092, 549604184, 1099208368, 2198416736]

約数ペア:

[(1, 2198416736), (2, 1099208368), (4, 549604184), (8, 274802092), (16, 137401046), (19, 115706144), (32, 68700523), (38, 57853072), (71, 30963616), (76, 28926536), (127, 17310368), (142, 15481808), (152, 14463268), (254, 8655184), (284, 7740904), (304, 7231634), (401, 5482336), (508, 4327592), (568, 3870452), (608, 3615817), (802, 2741168), (1016, 2163796), (1136, 1935226), (1349, 1629664), (1604, 1370584), (2032, 1081898), (2272, 967613), (2413, 911072), (2698, 814832), (3208, 685292), (4064, 540949), (4826, 455536), (5396, 407416), (6416, 342646), (7619, 288544), (9017, 243808), (9652, 227768), (10792, 203708), (12832, 171323), (15238, 144272), (18034, 121904), (19304, 113884), (21584, 101854), (28471, 77216), (30476, 72136), (36068, 60952), (38608, 56942), (43168, 50927)]