393976656

素因数分解:

$2^4\times 3^3\times {\mathrm{89}}^1\times {\mathrm{10247}}^1$

素因数の和:10353

約数の個数: 80

約数和(自身を含む): 1143676800

約数和(自身を除く): 749700144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 89, 108, 144, 178, 216, 267, 356, 432, 534, 712, 801, 1068, 1424, 1602, 2136, 2403, 3204, 4272, 4806, 6408, 9612, 10247, 12816, 19224, 20494, 30741, 38448, 40988, 61482, 81976, 92223, 122964, 163952, 184446, 245928, 276669, 368892, 491856, 553338, 737784, 911983, 1106676, 1475568, 1823966, 2213352, 2735949, 3647932, 4426704, 5471898, 7295864, 8207847, 10943796, 14591728, 16415694, 21887592, 24623541, 32831388, 43775184, 49247082, 65662776, 98494164, 131325552, 196988328, 393976656]

約数ペア:

[(1, 393976656), (2, 196988328), (3, 131325552), (4, 98494164), (6, 65662776), (8, 49247082), (9, 43775184), (12, 32831388), (16, 24623541), (18, 21887592), (24, 16415694), (27, 14591728), (36, 10943796), (48, 8207847), (54, 7295864), (72, 5471898), (89, 4426704), (108, 3647932), (144, 2735949), (178, 2213352), (216, 1823966), (267, 1475568), (356, 1106676), (432, 911983), (534, 737784), (712, 553338), (801, 491856), (1068, 368892), (1424, 276669), (1602, 245928), (2136, 184446), (2403, 163952), (3204, 122964), (4272, 92223), (4806, 81976), (6408, 61482), (9612, 40988), (10247, 38448), (12816, 30741), (19224, 20494)]