268273008

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3163}}^1$

素因数の和:3227

約数の個数: 120

約数和(自身を含む): 816058880

約数和(自身を除く): 547785872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 228, 248, 279, 304, 342, 372, 456, 496, 558, 589, 684, 744, 912, 1116, 1178, 1368, 1488, 1767, 2232, 2356, 2736, 3163, 3534, 4464, 4712, 5301, 6326, 7068, 9424, 9489, 10602, 12652, 14136, 18978, 21204, 25304, 28272, 28467, 37956, 42408, 50608, 56934, 60097, 75912, 84816, 98053, 113868, 120194, 151824, 180291, 196106, 227736, 240388, 294159, 360582, 392212, 455472, 480776, 540873, 588318, 721164, 784424, 882477, 961552, 1081746, 1176636, 1442328, 1568848, 1764954, 1863007, 2163492, 2353272, 2884656, 3529908, 3726014, 4326984, 4706544, 5589021, 7059816, 7452028, 8653968, 11178042, 14119632, 14904056, 16767063, 22356084, 29808112, 33534126, 44712168, 67068252, 89424336, 134136504, 268273008]

約数ペア:

[(1, 268273008), (2, 134136504), (3, 89424336), (4, 67068252), (6, 44712168), (8, 33534126), (9, 29808112), (12, 22356084), (16, 16767063), (18, 14904056), (19, 14119632), (24, 11178042), (31, 8653968), (36, 7452028), (38, 7059816), (48, 5589021), (57, 4706544), (62, 4326984), (72, 3726014), (76, 3529908), (93, 2884656), (114, 2353272), (124, 2163492), (144, 1863007), (152, 1764954), (171, 1568848), (186, 1442328), (228, 1176636), (248, 1081746), (279, 961552), (304, 882477), (342, 784424), (372, 721164), (456, 588318), (496, 540873), (558, 480776), (589, 455472), (684, 392212), (744, 360582), (912, 294159), (1116, 240388), (1178, 227736), (1368, 196106), (1488, 180291), (1767, 151824), (2232, 120194), (2356, 113868), (2736, 98053), (3163, 84816), (3534, 75912), (4464, 60097), (4712, 56934), (5301, 50608), (6326, 42408), (7068, 37956), (9424, 28467), (9489, 28272), (10602, 25304), (12652, 21204), (14136, 18978)]