1680400224

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{343219}}^1$

素因数の和:343252

約数の個数: 72

約数和(自身を含む): 5059749240

約数和(自身を除く): 3379349016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 343219, 686438, 1029657, 1372876, 2059314, 2745752, 3088971, 4118628, 5491504, 5834723, 6177942, 8237256, 10983008, 11669446, 12355884, 16474512, 17504169, 23338892, 24711768, 32949024, 35008338, 46677784, 49423536, 52512507, 70016676, 93355568, 98847072, 105025014, 140033352, 186711136, 210050028, 280066704, 420100056, 560133408, 840200112, 1680400224]

約数ペア:

[(1, 1680400224), (2, 840200112), (3, 560133408), (4, 420100056), (6, 280066704), (8, 210050028), (9, 186711136), (12, 140033352), (16, 105025014), (17, 98847072), (18, 93355568), (24, 70016676), (32, 52512507), (34, 49423536), (36, 46677784), (48, 35008338), (51, 32949024), (68, 24711768), (72, 23338892), (96, 17504169), (102, 16474512), (136, 12355884), (144, 11669446), (153, 10983008), (204, 8237256), (272, 6177942), (288, 5834723), (306, 5491504), (408, 4118628), (544, 3088971), (612, 2745752), (816, 2059314), (1224, 1372876), (1632, 1029657), (2448, 686438), (4896, 343219)]