248738256

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^2\times {\mathrm{3407}}^1$

素因数の和:3450

約数の個数: 120

約数和(自身を含む): 773343360

約数和(自身を除く): 524605104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 169, 208, 216, 234, 312, 338, 351, 432, 468, 507, 624, 676, 702, 936, 1014, 1352, 1404, 1521, 1872, 2028, 2704, 2808, 3042, 3407, 4056, 4563, 5616, 6084, 6814, 8112, 9126, 10221, 12168, 13628, 18252, 20442, 24336, 27256, 30663, 36504, 40884, 44291, 54512, 61326, 73008, 81768, 88582, 91989, 122652, 132873, 163536, 177164, 183978, 245304, 265746, 354328, 367956, 398619, 490608, 531492, 575783, 708656, 735912, 797238, 1062984, 1151566, 1195857, 1471824, 1594476, 1727349, 2125968, 2303132, 2391714, 3188952, 3454698, 4606264, 4783428, 5182047, 6377904, 6909396, 9212528, 9566856, 10364094, 13818792, 15546141, 19133712, 20728188, 27637584, 31092282, 41456376, 62184564, 82912752, 124369128, 248738256]

約数ペア:

[(1, 248738256), (2, 124369128), (3, 82912752), (4, 62184564), (6, 41456376), (8, 31092282), (9, 27637584), (12, 20728188), (13, 19133712), (16, 15546141), (18, 13818792), (24, 10364094), (26, 9566856), (27, 9212528), (36, 6909396), (39, 6377904), (48, 5182047), (52, 4783428), (54, 4606264), (72, 3454698), (78, 3188952), (104, 2391714), (108, 2303132), (117, 2125968), (144, 1727349), (156, 1594476), (169, 1471824), (208, 1195857), (216, 1151566), (234, 1062984), (312, 797238), (338, 735912), (351, 708656), (432, 575783), (468, 531492), (507, 490608), (624, 398619), (676, 367956), (702, 354328), (936, 265746), (1014, 245304), (1352, 183978), (1404, 177164), (1521, 163536), (1872, 132873), (2028, 122652), (2704, 91989), (2808, 88582), (3042, 81768), (3407, 73008), (4056, 61326), (4563, 54512), (5616, 44291), (6084, 40884), (6814, 36504), (8112, 30663), (9126, 27256), (10221, 24336), (12168, 20442), (13628, 18252)]