333216

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:118

約数の個数: 72

約数和(自身を含む): 1031940

約数和(自身を除く): 698724

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 89, 96, 104, 117, 144, 156, 178, 208, 234, 267, 288, 312, 356, 416, 468, 534, 624, 712, 801, 936, 1068, 1157, 1248, 1424, 1602, 1872, 2136, 2314, 2848, 3204, 3471, 3744, 4272, 4628, 6408, 6942, 8544, 9256, 10413, 12816, 13884, 18512, 20826, 25632, 27768, 37024, 41652, 55536, 83304, 111072, 166608, 333216]

約数ペア:

[(1, 333216), (2, 166608), (3, 111072), (4, 83304), (6, 55536), (8, 41652), (9, 37024), (12, 27768), (13, 25632), (16, 20826), (18, 18512), (24, 13884), (26, 12816), (32, 10413), (36, 9256), (39, 8544), (48, 6942), (52, 6408), (72, 4628), (78, 4272), (89, 3744), (96, 3471), (104, 3204), (117, 2848), (144, 2314), (156, 2136), (178, 1872), (208, 1602), (234, 1424), (267, 1248), (288, 1157), (312, 1068), (356, 936), (416, 801), (468, 712), (534, 624)]