376144328

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{557}}^1$

素因数の和:990

約数の個数: 64

約数和(自身を含む): 835660800

約数和(自身を除く): 459516472

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 389, 434, 557, 778, 868, 1114, 1556, 1736, 2228, 2723, 3112, 3899, 4456, 5446, 7798, 10892, 12059, 15596, 17267, 21784, 24118, 31192, 34534, 48236, 69068, 84413, 96472, 120869, 138136, 168826, 216673, 241738, 337652, 433346, 483476, 675304, 866692, 966952, 1516711, 1733384, 3033422, 6066844, 6716863, 12133688, 13433726, 26867452, 47018041, 53734904, 94036082, 188072164, 376144328]

約数ペア:

[(1, 376144328), (2, 188072164), (4, 94036082), (7, 53734904), (8, 47018041), (14, 26867452), (28, 13433726), (31, 12133688), (56, 6716863), (62, 6066844), (124, 3033422), (217, 1733384), (248, 1516711), (389, 966952), (434, 866692), (557, 675304), (778, 483476), (868, 433346), (1114, 337652), (1556, 241738), (1736, 216673), (2228, 168826), (2723, 138136), (3112, 120869), (3899, 96472), (4456, 84413), (5446, 69068), (7798, 48236), (10892, 34534), (12059, 31192), (15596, 24118), (17267, 21784)]