823310748

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103483}}^1$

素因数の和:103523

約数の個数: 72

約数和(自身を含む): 2373095088

約数和(自身を除く): 1549784340

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 103483, 206966, 310449, 413932, 620898, 931347, 1241796, 1345279, 1759211, 1862694, 2690558, 3518422, 3725388, 4035837, 5277633, 5381116, 7036844, 8071674, 10555266, 12107511, 15832899, 16143348, 21110532, 22869743, 24215022, 31665798, 45739486, 48430044, 63331596, 68609229, 91478972, 137218458, 205827687, 274436916, 411655374, 823310748]

約数ペア:

[(1, 823310748), (2, 411655374), (3, 274436916), (4, 205827687), (6, 137218458), (9, 91478972), (12, 68609229), (13, 63331596), (17, 48430044), (18, 45739486), (26, 31665798), (34, 24215022), (36, 22869743), (39, 21110532), (51, 16143348), (52, 15832899), (68, 12107511), (78, 10555266), (102, 8071674), (117, 7036844), (153, 5381116), (156, 5277633), (204, 4035837), (221, 3725388), (234, 3518422), (306, 2690558), (442, 1862694), (468, 1759211), (612, 1345279), (663, 1241796), (884, 931347), (1326, 620898), (1989, 413932), (2652, 310449), (3978, 206966), (7956, 103483)]