1019809008

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{50227}}^1$

素因数の和:50291

約数の個数: 80

約数和(自身を含む): 2989570560

約数和(自身を除く): 1969761552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 94, 108, 141, 144, 188, 216, 282, 376, 423, 432, 564, 752, 846, 1128, 1269, 1692, 2256, 2538, 3384, 5076, 6768, 10152, 20304, 50227, 100454, 150681, 200908, 301362, 401816, 452043, 602724, 803632, 904086, 1205448, 1356129, 1808172, 2360669, 2410896, 2712258, 3616344, 4721338, 5424516, 7082007, 7232688, 9442676, 10849032, 14164014, 18885352, 21246021, 21698064, 28328028, 37770704, 42492042, 56656056, 63738063, 84984084, 113312112, 127476126, 169968168, 254952252, 339936336, 509904504, 1019809008]

約数ペア:

[(1, 1019809008), (2, 509904504), (3, 339936336), (4, 254952252), (6, 169968168), (8, 127476126), (9, 113312112), (12, 84984084), (16, 63738063), (18, 56656056), (24, 42492042), (27, 37770704), (36, 28328028), (47, 21698064), (48, 21246021), (54, 18885352), (72, 14164014), (94, 10849032), (108, 9442676), (141, 7232688), (144, 7082007), (188, 5424516), (216, 4721338), (282, 3616344), (376, 2712258), (423, 2410896), (432, 2360669), (564, 1808172), (752, 1356129), (846, 1205448), (1128, 904086), (1269, 803632), (1692, 602724), (2256, 452043), (2538, 401816), (3384, 301362), (5076, 200908), (6768, 150681), (10152, 100454), (20304, 50227)]