215383536

素因数分解:

$2^4\times 3^5\times {\mathrm{31}}^1\times {\mathrm{1787}}^1$

素因数の和:1841

約数の個数: 120

約数和(自身を含む): 645625344

約数和(自身を除く): 430241808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 124, 144, 162, 186, 216, 243, 248, 279, 324, 372, 432, 486, 496, 558, 648, 744, 837, 972, 1116, 1296, 1488, 1674, 1787, 1944, 2232, 2511, 3348, 3574, 3888, 4464, 5022, 5361, 6696, 7148, 7533, 10044, 10722, 13392, 14296, 15066, 16083, 20088, 21444, 28592, 30132, 32166, 40176, 42888, 48249, 55397, 60264, 64332, 85776, 96498, 110794, 120528, 128664, 144747, 166191, 192996, 221588, 257328, 289494, 332382, 385992, 434241, 443176, 498573, 578988, 664764, 771984, 868482, 886352, 997146, 1157976, 1329528, 1495719, 1736964, 1994292, 2315952, 2659056, 2991438, 3473928, 3988584, 4487157, 5982876, 6947856, 7977168, 8974314, 11965752, 13461471, 17948628, 23931504, 26922942, 35897256, 53845884, 71794512, 107691768, 215383536]

約数ペア:

[(1, 215383536), (2, 107691768), (3, 71794512), (4, 53845884), (6, 35897256), (8, 26922942), (9, 23931504), (12, 17948628), (16, 13461471), (18, 11965752), (24, 8974314), (27, 7977168), (31, 6947856), (36, 5982876), (48, 4487157), (54, 3988584), (62, 3473928), (72, 2991438), (81, 2659056), (93, 2315952), (108, 1994292), (124, 1736964), (144, 1495719), (162, 1329528), (186, 1157976), (216, 997146), (243, 886352), (248, 868482), (279, 771984), (324, 664764), (372, 578988), (432, 498573), (486, 443176), (496, 434241), (558, 385992), (648, 332382), (744, 289494), (837, 257328), (972, 221588), (1116, 192996), (1296, 166191), (1488, 144747), (1674, 128664), (1787, 120528), (1944, 110794), (2232, 96498), (2511, 85776), (3348, 64332), (3574, 60264), (3888, 55397), (4464, 48249), (5022, 42888), (5361, 40176), (6696, 32166), (7148, 30132), (7533, 28592), (10044, 21444), (10722, 20088), (13392, 16083), (14296, 15066)]