304490004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:370

約数の個数: 144

約数和(自身を含む): 892805760

約数和(自身を除く): 588315756

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 89, 91, 156, 169, 178, 182, 241, 267, 273, 338, 356, 364, 482, 507, 534, 546, 623, 676, 723, 964, 1014, 1068, 1092, 1157, 1183, 1246, 1446, 1687, 1869, 2028, 2314, 2366, 2492, 2892, 3133, 3374, 3471, 3549, 3738, 4628, 4732, 5061, 6266, 6748, 6942, 7098, 7476, 8099, 9399, 10122, 12532, 13884, 14196, 15041, 16198, 18798, 20244, 21449, 21931, 24297, 30082, 32396, 37596, 40729, 42898, 43862, 45123, 48594, 60164, 64347, 65793, 81458, 85796, 87724, 90246, 97188, 105287, 122187, 128694, 131586, 150143, 162916, 180492, 210574, 244374, 257388, 263172, 278837, 285103, 300286, 315861, 421148, 450429, 488748, 557674, 570206, 600572, 631722, 836511, 855309, 900858, 1115348, 1140412, 1263444, 1673022, 1710618, 1801716, 1951859, 3346044, 3421236, 3624881, 3903718, 5855577, 7249762, 7807436, 10874643, 11711154, 14499524, 21749286, 23422308, 25374167, 43498572, 50748334, 76122501, 101496668, 152245002, 304490004]

約数ペア:

[(1, 304490004), (2, 152245002), (3, 101496668), (4, 76122501), (6, 50748334), (7, 43498572), (12, 25374167), (13, 23422308), (14, 21749286), (21, 14499524), (26, 11711154), (28, 10874643), (39, 7807436), (42, 7249762), (52, 5855577), (78, 3903718), (84, 3624881), (89, 3421236), (91, 3346044), (156, 1951859), (169, 1801716), (178, 1710618), (182, 1673022), (241, 1263444), (267, 1140412), (273, 1115348), (338, 900858), (356, 855309), (364, 836511), (482, 631722), (507, 600572), (534, 570206), (546, 557674), (623, 488748), (676, 450429), (723, 421148), (964, 315861), (1014, 300286), (1068, 285103), (1092, 278837), (1157, 263172), (1183, 257388), (1246, 244374), (1446, 210574), (1687, 180492), (1869, 162916), (2028, 150143), (2314, 131586), (2366, 128694), (2492, 122187), (2892, 105287), (3133, 97188), (3374, 90246), (3471, 87724), (3549, 85796), (3738, 81458), (4628, 65793), (4732, 64347), (5061, 60164), (6266, 48594), (6748, 45123), (6942, 43862), (7098, 42898), (7476, 40729), (8099, 37596), (9399, 32396), (10122, 30082), (12532, 24297), (13884, 21931), (14196, 21449), (15041, 20244), (16198, 18798)]