215161596

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2221}}^1$

素因数の和:2273

約数の個数: 120

約数和(自身を含む): 632363424

約数和(自身を除く): 417201828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 81, 92, 108, 117, 138, 156, 162, 207, 234, 276, 299, 324, 351, 414, 468, 598, 621, 702, 828, 897, 1053, 1196, 1242, 1404, 1794, 1863, 2106, 2221, 2484, 2691, 3588, 3726, 4212, 4442, 5382, 6663, 7452, 8073, 8884, 10764, 13326, 16146, 19989, 24219, 26652, 28873, 32292, 39978, 48438, 51083, 57746, 59967, 79956, 86619, 96876, 102166, 115492, 119934, 153249, 173238, 179901, 204332, 239868, 259857, 306498, 346476, 359802, 459747, 519714, 612996, 664079, 719604, 779571, 919494, 1039428, 1328158, 1379241, 1559142, 1838988, 1992237, 2338713, 2656316, 2758482, 3118284, 3984474, 4137723, 4677426, 5516964, 5976711, 7968948, 8275446, 9354852, 11953422, 16550892, 17930133, 23906844, 35860266, 53790399, 71720532, 107580798, 215161596]

約数ペア:

[(1, 215161596), (2, 107580798), (3, 71720532), (4, 53790399), (6, 35860266), (9, 23906844), (12, 17930133), (13, 16550892), (18, 11953422), (23, 9354852), (26, 8275446), (27, 7968948), (36, 5976711), (39, 5516964), (46, 4677426), (52, 4137723), (54, 3984474), (69, 3118284), (78, 2758482), (81, 2656316), (92, 2338713), (108, 1992237), (117, 1838988), (138, 1559142), (156, 1379241), (162, 1328158), (207, 1039428), (234, 919494), (276, 779571), (299, 719604), (324, 664079), (351, 612996), (414, 519714), (468, 459747), (598, 359802), (621, 346476), (702, 306498), (828, 259857), (897, 239868), (1053, 204332), (1196, 179901), (1242, 173238), (1404, 153249), (1794, 119934), (1863, 115492), (2106, 102166), (2221, 96876), (2484, 86619), (2691, 79956), (3588, 59967), (3726, 57746), (4212, 51083), (4442, 48438), (5382, 39978), (6663, 32292), (7452, 28873), (8073, 26652), (8884, 24219), (10764, 19989), (13326, 16146)]