212321376

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{10099}}^1$

素因数の和:10188

約数の個数: 72

約数和(自身を含む): 612120600

約数和(自身を除く): 399799224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2336, 2628, 3504, 5256, 7008, 10099, 10512, 20198, 21024, 30297, 40396, 60594, 80792, 90891, 121188, 161584, 181782, 242376, 323168, 363564, 484752, 727128, 737227, 969504, 1454256, 1474454, 2211681, 2908512, 2948908, 4423362, 5897816, 6635043, 8846724, 11795632, 13270086, 17693448, 23591264, 26540172, 35386896, 53080344, 70773792, 106160688, 212321376]

約数ペア:

[(1, 212321376), (2, 106160688), (3, 70773792), (4, 53080344), (6, 35386896), (8, 26540172), (9, 23591264), (12, 17693448), (16, 13270086), (18, 11795632), (24, 8846724), (32, 6635043), (36, 5897816), (48, 4423362), (72, 2948908), (73, 2908512), (96, 2211681), (144, 1474454), (146, 1454256), (219, 969504), (288, 737227), (292, 727128), (438, 484752), (584, 363564), (657, 323168), (876, 242376), (1168, 181782), (1314, 161584), (1752, 121188), (2336, 90891), (2628, 80792), (3504, 60594), (5256, 40396), (7008, 30297), (10099, 21024), (10512, 20198)]