263490552

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3163}}^1$

素因数の和:3277

約数の個数: 96

約数和(自身を含む): 777394800

約数和(自身を除く): 513904248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 89, 104, 117, 156, 178, 234, 267, 312, 356, 468, 534, 712, 801, 936, 1068, 1157, 1602, 2136, 2314, 3163, 3204, 3471, 4628, 6326, 6408, 6942, 9256, 9489, 10413, 12652, 13884, 18978, 20826, 25304, 27768, 28467, 37956, 41119, 41652, 56934, 75912, 82238, 83304, 113868, 123357, 164476, 227736, 246714, 281507, 328952, 370071, 493428, 563014, 740142, 844521, 986856, 1126028, 1480284, 1689042, 2252056, 2533563, 2960568, 3378084, 3659591, 5067126, 6756168, 7319182, 10134252, 10978773, 14638364, 20268504, 21957546, 29276728, 32936319, 43915092, 65872638, 87830184, 131745276, 263490552]

約数ペア:

[(1, 263490552), (2, 131745276), (3, 87830184), (4, 65872638), (6, 43915092), (8, 32936319), (9, 29276728), (12, 21957546), (13, 20268504), (18, 14638364), (24, 10978773), (26, 10134252), (36, 7319182), (39, 6756168), (52, 5067126), (72, 3659591), (78, 3378084), (89, 2960568), (104, 2533563), (117, 2252056), (156, 1689042), (178, 1480284), (234, 1126028), (267, 986856), (312, 844521), (356, 740142), (468, 563014), (534, 493428), (712, 370071), (801, 328952), (936, 281507), (1068, 246714), (1157, 227736), (1602, 164476), (2136, 123357), (2314, 113868), (3163, 83304), (3204, 82238), (3471, 75912), (4628, 56934), (6326, 41652), (6408, 41119), (6942, 37956), (9256, 28467), (9489, 27768), (10413, 25304), (12652, 20826), (13884, 18978)]