1330254896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:646

約数の個数: 80

約数和(自身を含む): 2785821696

約数和(自身を除く): 1455566800

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 97, 127, 136, 194, 254, 272, 388, 397, 508, 776, 794, 1016, 1552, 1588, 1649, 2032, 2159, 3176, 3298, 4318, 6352, 6596, 6749, 8636, 12319, 13192, 13498, 17272, 24638, 26384, 26996, 34544, 38509, 49276, 50419, 53992, 77018, 98552, 100838, 107984, 154036, 197104, 201676, 209423, 308072, 403352, 418846, 616144, 654653, 806704, 837692, 857123, 1309306, 1675384, 1714246, 2618612, 3350768, 3428492, 4890643, 5237224, 6856984, 9781286, 10474448, 13713968, 19562572, 39125144, 78250288, 83140931, 166281862, 332563724, 665127448, 1330254896]

約数ペア:

[(1, 1330254896), (2, 665127448), (4, 332563724), (8, 166281862), (16, 83140931), (17, 78250288), (34, 39125144), (68, 19562572), (97, 13713968), (127, 10474448), (136, 9781286), (194, 6856984), (254, 5237224), (272, 4890643), (388, 3428492), (397, 3350768), (508, 2618612), (776, 1714246), (794, 1675384), (1016, 1309306), (1552, 857123), (1588, 837692), (1649, 806704), (2032, 654653), (2159, 616144), (3176, 418846), (3298, 403352), (4318, 308072), (6352, 209423), (6596, 201676), (6749, 197104), (8636, 154036), (12319, 107984), (13192, 100838), (13498, 98552), (17272, 77018), (24638, 53992), (26384, 50419), (26996, 49276), (34544, 38509)]