250430004

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{8663}}^1$

素因数の和:8757

約数の個数: 72

約数和(自身を含む): 700120512

約数和(自身を除く): 449690508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 73, 99, 132, 146, 198, 219, 292, 396, 438, 657, 803, 876, 1314, 1606, 2409, 2628, 3212, 4818, 7227, 8663, 9636, 14454, 17326, 25989, 28908, 34652, 51978, 77967, 95293, 103956, 155934, 190586, 285879, 311868, 381172, 571758, 632399, 857637, 1143516, 1264798, 1715274, 1897197, 2529596, 3430548, 3794394, 5691591, 6956389, 7588788, 11383182, 13912778, 20869167, 22766364, 27825556, 41738334, 62607501, 83476668, 125215002, 250430004]

約数ペア:

[(1, 250430004), (2, 125215002), (3, 83476668), (4, 62607501), (6, 41738334), (9, 27825556), (11, 22766364), (12, 20869167), (18, 13912778), (22, 11383182), (33, 7588788), (36, 6956389), (44, 5691591), (66, 3794394), (73, 3430548), (99, 2529596), (132, 1897197), (146, 1715274), (198, 1264798), (219, 1143516), (292, 857637), (396, 632399), (438, 571758), (657, 381172), (803, 311868), (876, 285879), (1314, 190586), (1606, 155934), (2409, 103956), (2628, 95293), (3212, 77967), (4818, 51978), (7227, 34652), (8663, 28908), (9636, 25989), (14454, 17326)]