718714764

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{3203}}^1$

素因数の和:3507

約数の個数: 72

約数和(自身を含む): 1903329792

約数和(自身を除く): 1184615028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 271, 276, 414, 542, 813, 828, 1084, 1626, 2439, 3203, 3252, 4878, 6233, 6406, 9609, 9756, 12466, 12812, 18699, 19218, 24932, 28827, 37398, 38436, 56097, 57654, 73669, 74796, 112194, 115308, 147338, 221007, 224388, 294676, 442014, 663021, 868013, 884028, 1326042, 1736026, 2604039, 2652084, 3472052, 5208078, 7812117, 10416156, 15624234, 19964299, 31248468, 39928598, 59892897, 79857196, 119785794, 179678691, 239571588, 359357382, 718714764]

約数ペア:

[(1, 718714764), (2, 359357382), (3, 239571588), (4, 179678691), (6, 119785794), (9, 79857196), (12, 59892897), (18, 39928598), (23, 31248468), (36, 19964299), (46, 15624234), (69, 10416156), (92, 7812117), (138, 5208078), (207, 3472052), (271, 2652084), (276, 2604039), (414, 1736026), (542, 1326042), (813, 884028), (828, 868013), (1084, 663021), (1626, 442014), (2439, 294676), (3203, 224388), (3252, 221007), (4878, 147338), (6233, 115308), (6406, 112194), (9609, 74796), (9756, 73669), (12466, 57654), (12812, 56097), (18699, 38436), (19218, 37398), (24932, 28827)]