215533224

素因数分解:

$2^3\times 3^7\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 617164800

約数和(自身を除く): 401631576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 97, 108, 127, 162, 194, 216, 243, 254, 291, 324, 381, 388, 486, 508, 582, 648, 729, 762, 776, 873, 972, 1016, 1143, 1164, 1458, 1524, 1746, 1944, 2187, 2286, 2328, 2619, 2916, 3048, 3429, 3492, 4374, 4572, 5238, 5832, 6858, 6984, 7857, 8748, 9144, 10287, 10476, 12319, 13716, 15714, 17496, 20574, 20952, 23571, 24638, 27432, 30861, 31428, 36957, 41148, 47142, 49276, 61722, 62856, 70713, 73914, 82296, 92583, 94284, 98552, 110871, 123444, 141426, 147828, 185166, 188568, 212139, 221742, 246888, 277749, 282852, 295656, 332613, 370332, 424278, 443484, 555498, 565704, 665226, 740664, 848556, 886968, 997839, 1110996, 1330452, 1697112, 1995678, 2221992, 2660904, 2993517, 3991356, 5987034, 7982712, 8980551, 11974068, 17961102, 23948136, 26941653, 35922204, 53883306, 71844408, 107766612, 215533224]

約数ペア:

[(1, 215533224), (2, 107766612), (3, 71844408), (4, 53883306), (6, 35922204), (8, 26941653), (9, 23948136), (12, 17961102), (18, 11974068), (24, 8980551), (27, 7982712), (36, 5987034), (54, 3991356), (72, 2993517), (81, 2660904), (97, 2221992), (108, 1995678), (127, 1697112), (162, 1330452), (194, 1110996), (216, 997839), (243, 886968), (254, 848556), (291, 740664), (324, 665226), (381, 565704), (388, 555498), (486, 443484), (508, 424278), (582, 370332), (648, 332613), (729, 295656), (762, 282852), (776, 277749), (873, 246888), (972, 221742), (1016, 212139), (1143, 188568), (1164, 185166), (1458, 147828), (1524, 141426), (1746, 123444), (1944, 110871), (2187, 98552), (2286, 94284), (2328, 92583), (2619, 82296), (2916, 73914), (3048, 70713), (3429, 62856), (3492, 61722), (4374, 49276), (4572, 47142), (5238, 41148), (5832, 36957), (6858, 31428), (6984, 30861), (7857, 27432), (8748, 24638), (9144, 23571), (10287, 20952), (10476, 20574), (12319, 17496), (13716, 15714)]