275808

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:56

約数の個数: 72

約数和(自身を含む): 830088

約数和(自身を除く): 554280

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 169, 204, 208, 221, 272, 312, 338, 408, 416, 442, 507, 544, 624, 663, 676, 816, 884, 1014, 1248, 1326, 1352, 1632, 1768, 2028, 2652, 2704, 2873, 3536, 4056, 5304, 5408, 5746, 7072, 8112, 8619, 10608, 11492, 16224, 17238, 21216, 22984, 34476, 45968, 68952, 91936, 137904, 275808]

約数ペア:

[(1, 275808), (2, 137904), (3, 91936), (4, 68952), (6, 45968), (8, 34476), (12, 22984), (13, 21216), (16, 17238), (17, 16224), (24, 11492), (26, 10608), (32, 8619), (34, 8112), (39, 7072), (48, 5746), (51, 5408), (52, 5304), (68, 4056), (78, 3536), (96, 2873), (102, 2704), (104, 2652), (136, 2028), (156, 1768), (169, 1632), (204, 1352), (208, 1326), (221, 1248), (272, 1014), (312, 884), (338, 816), (408, 676), (416, 663), (442, 624), (507, 544)]