763998190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{433}}^1$

素因数の和:661

約数の個数: 64

約数和(自身を含む): 1488279744

約数和(自身を除く): 724281554

約数列:

[1, 2, 5, 10, 17, 34, 85, 97, 107, 170, 194, 214, 433, 485, 535, 866, 970, 1070, 1649, 1819, 2165, 3298, 3638, 4330, 7361, 8245, 9095, 10379, 14722, 16490, 18190, 20758, 36805, 42001, 46331, 51895, 73610, 84002, 92662, 103790, 176443, 210005, 231655, 352886, 420010, 463310, 714017, 787627, 882215, 1428034, 1575254, 1764430, 3570085, 3938135, 4494107, 7140170, 7876270, 8988214, 22470535, 44941070, 76399819, 152799638, 381999095, 763998190]

約数ペア:

[(1, 763998190), (2, 381999095), (5, 152799638), (10, 76399819), (17, 44941070), (34, 22470535), (85, 8988214), (97, 7876270), (107, 7140170), (170, 4494107), (194, 3938135), (214, 3570085), (433, 1764430), (485, 1575254), (535, 1428034), (866, 882215), (970, 787627), (1070, 714017), (1649, 463310), (1819, 420010), (2165, 352886), (3298, 231655), (3638, 210005), (4330, 176443), (7361, 103790), (8245, 92662), (9095, 84002), (10379, 73610), (14722, 51895), (16490, 46331), (18190, 42001), (20758, 36805)]