285954552

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17971}}^1$

素因数の和:18013

約数の個数: 96

約数和(自身を含む): 883144080

約数和(自身を除く): 597189528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 306, 312, 408, 442, 468, 612, 663, 884, 936, 1224, 1326, 1768, 1989, 2652, 3978, 5304, 7956, 15912, 17971, 35942, 53913, 71884, 107826, 143768, 161739, 215652, 233623, 305507, 323478, 431304, 467246, 611014, 646956, 700869, 916521, 934492, 1222028, 1293912, 1401738, 1833042, 1868984, 2102607, 2444056, 2749563, 2803476, 3666084, 3971591, 4205214, 5499126, 5606952, 7332168, 7943182, 8410428, 10998252, 11914773, 15886364, 16820856, 21996504, 23829546, 31772728, 35744319, 47659092, 71488638, 95318184, 142977276, 285954552]

約数ペア:

[(1, 285954552), (2, 142977276), (3, 95318184), (4, 71488638), (6, 47659092), (8, 35744319), (9, 31772728), (12, 23829546), (13, 21996504), (17, 16820856), (18, 15886364), (24, 11914773), (26, 10998252), (34, 8410428), (36, 7943182), (39, 7332168), (51, 5606952), (52, 5499126), (68, 4205214), (72, 3971591), (78, 3666084), (102, 2803476), (104, 2749563), (117, 2444056), (136, 2102607), (153, 1868984), (156, 1833042), (204, 1401738), (221, 1293912), (234, 1222028), (306, 934492), (312, 916521), (408, 700869), (442, 646956), (468, 611014), (612, 467246), (663, 431304), (884, 323478), (936, 305507), (1224, 233623), (1326, 215652), (1768, 161739), (1989, 143768), (2652, 107826), (3978, 71884), (5304, 53913), (7956, 35942), (15912, 17971)]