761403408

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{373}}^1$

素因数の和:493

約数の個数: 120

約数和(自身を含む): 2106954432

約数和(自身を除く): 1345551024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 43, 46, 48, 69, 86, 92, 129, 138, 172, 184, 258, 276, 344, 368, 373, 516, 552, 688, 746, 989, 1032, 1104, 1119, 1492, 1849, 1978, 2064, 2238, 2967, 2984, 3698, 3956, 4476, 5547, 5934, 5968, 7396, 7912, 8579, 8952, 11094, 11868, 14792, 15824, 16039, 17158, 17904, 22188, 23736, 25737, 29584, 32078, 34316, 42527, 44376, 47472, 48117, 51474, 64156, 68632, 85054, 88752, 96234, 102948, 127581, 128312, 137264, 170108, 192468, 205896, 255162, 256624, 340216, 368897, 384936, 411792, 510324, 680432, 689677, 737794, 769872, 1020648, 1106691, 1379354, 1475588, 2041296, 2069031, 2213382, 2758708, 2951176, 4138062, 4426764, 5517416, 5902352, 8276124, 8853528, 11034832, 15862571, 16552248, 17707056, 31725142, 33104496, 47587713, 63450284, 95175426, 126900568, 190350852, 253801136, 380701704, 761403408]

約数ペア:

[(1, 761403408), (2, 380701704), (3, 253801136), (4, 190350852), (6, 126900568), (8, 95175426), (12, 63450284), (16, 47587713), (23, 33104496), (24, 31725142), (43, 17707056), (46, 16552248), (48, 15862571), (69, 11034832), (86, 8853528), (92, 8276124), (129, 5902352), (138, 5517416), (172, 4426764), (184, 4138062), (258, 2951176), (276, 2758708), (344, 2213382), (368, 2069031), (373, 2041296), (516, 1475588), (552, 1379354), (688, 1106691), (746, 1020648), (989, 769872), (1032, 737794), (1104, 689677), (1119, 680432), (1492, 510324), (1849, 411792), (1978, 384936), (2064, 368897), (2238, 340216), (2967, 256624), (2984, 255162), (3698, 205896), (3956, 192468), (4476, 170108), (5547, 137264), (5934, 128312), (5968, 127581), (7396, 102948), (7912, 96234), (8579, 88752), (8952, 85054), (11094, 68632), (11868, 64156), (14792, 51474), (15824, 48117), (16039, 47472), (17158, 44376), (17904, 42527), (22188, 34316), (23736, 32078), (25737, 29584)]