2543428044

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{809}}^1\times {\mathrm{3797}}^1$

素因数の和:4639

約数の個数: 72

約数和(自身を含む): 6718813920

約数和(自身を除く): 4175385876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 809, 828, 1618, 2427, 3236, 3797, 4854, 7281, 7594, 9708, 11391, 14562, 15188, 18607, 22782, 29124, 34173, 37214, 45564, 55821, 68346, 74428, 87331, 111642, 136692, 167463, 174662, 223284, 261993, 334926, 349324, 523986, 669852, 785979, 1047972, 1571958, 3071773, 3143916, 6143546, 9215319, 12287092, 18430638, 27645957, 36861276, 55291914, 70650779, 110583828, 141301558, 211952337, 282603116, 423904674, 635857011, 847809348, 1271714022, 2543428044]

約数ペア:

[(1, 2543428044), (2, 1271714022), (3, 847809348), (4, 635857011), (6, 423904674), (9, 282603116), (12, 211952337), (18, 141301558), (23, 110583828), (36, 70650779), (46, 55291914), (69, 36861276), (92, 27645957), (138, 18430638), (207, 12287092), (276, 9215319), (414, 6143546), (809, 3143916), (828, 3071773), (1618, 1571958), (2427, 1047972), (3236, 785979), (3797, 669852), (4854, 523986), (7281, 349324), (7594, 334926), (9708, 261993), (11391, 223284), (14562, 174662), (15188, 167463), (18607, 136692), (22782, 111642), (29124, 87331), (34173, 74428), (37214, 68346), (45564, 55821)]