228522528

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{911}}^1$

素因数の和:1007

約数の個数: 144

約数和(自身を含む): 711075456

約数和(自身を除く): 482552928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 67, 72, 78, 96, 104, 117, 134, 144, 156, 201, 208, 234, 268, 288, 312, 402, 416, 468, 536, 603, 624, 804, 871, 911, 936, 1072, 1206, 1248, 1608, 1742, 1822, 1872, 2144, 2412, 2613, 2733, 3216, 3484, 3644, 3744, 4824, 5226, 5466, 6432, 6968, 7288, 7839, 8199, 9648, 10452, 10932, 11843, 13936, 14576, 15678, 16398, 19296, 20904, 21864, 23686, 27872, 29152, 31356, 32796, 35529, 41808, 43728, 47372, 61037, 62712, 65592, 71058, 83616, 87456, 94744, 106587, 122074, 125424, 131184, 142116, 183111, 189488, 213174, 244148, 250848, 262368, 284232, 366222, 378976, 426348, 488296, 549333, 568464, 732444, 793481, 852696, 976592, 1098666, 1136928, 1464888, 1586962, 1705392, 1953184, 2197332, 2380443, 2929776, 3173924, 3410784, 4394664, 4760886, 5859552, 6347848, 7141329, 8789328, 9521772, 12695696, 14282658, 17578656, 19043544, 25391392, 28565316, 38087088, 57130632, 76174176, 114261264, 228522528]

約数ペア:

[(1, 228522528), (2, 114261264), (3, 76174176), (4, 57130632), (6, 38087088), (8, 28565316), (9, 25391392), (12, 19043544), (13, 17578656), (16, 14282658), (18, 12695696), (24, 9521772), (26, 8789328), (32, 7141329), (36, 6347848), (39, 5859552), (48, 4760886), (52, 4394664), (67, 3410784), (72, 3173924), (78, 2929776), (96, 2380443), (104, 2197332), (117, 1953184), (134, 1705392), (144, 1586962), (156, 1464888), (201, 1136928), (208, 1098666), (234, 976592), (268, 852696), (288, 793481), (312, 732444), (402, 568464), (416, 549333), (468, 488296), (536, 426348), (603, 378976), (624, 366222), (804, 284232), (871, 262368), (911, 250848), (936, 244148), (1072, 213174), (1206, 189488), (1248, 183111), (1608, 142116), (1742, 131184), (1822, 125424), (1872, 122074), (2144, 106587), (2412, 94744), (2613, 87456), (2733, 83616), (3216, 71058), (3484, 65592), (3644, 62712), (3744, 61037), (4824, 47372), (5226, 43728), (5466, 41808), (6432, 35529), (6968, 32796), (7288, 31356), (7839, 29152), (8199, 27872), (9648, 23686), (10452, 21864), (10932, 20904), (11843, 19296), (13936, 16398), (14576, 15678)]