314351408

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2447}}^1$

素因数の和:2530

約数の個数: 80

約数和(自身を含む): 738238464

約数和(自身を除く): 423887056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 37, 56, 62, 74, 112, 124, 148, 217, 248, 259, 296, 434, 496, 518, 592, 868, 1036, 1147, 1736, 2072, 2294, 2447, 3472, 4144, 4588, 4894, 8029, 9176, 9788, 16058, 17129, 18352, 19576, 32116, 34258, 39152, 64232, 68516, 75857, 90539, 128464, 137032, 151714, 181078, 274064, 303428, 362156, 530999, 606856, 633773, 724312, 1061998, 1213712, 1267546, 1448624, 2123996, 2535092, 2806709, 4247992, 5070184, 5613418, 8495984, 10140368, 11226836, 19646963, 22453672, 39293926, 44907344, 78587852, 157175704, 314351408]

約数ペア:

[(1, 314351408), (2, 157175704), (4, 78587852), (7, 44907344), (8, 39293926), (14, 22453672), (16, 19646963), (28, 11226836), (31, 10140368), (37, 8495984), (56, 5613418), (62, 5070184), (74, 4247992), (112, 2806709), (124, 2535092), (148, 2123996), (217, 1448624), (248, 1267546), (259, 1213712), (296, 1061998), (434, 724312), (496, 633773), (518, 606856), (592, 530999), (868, 362156), (1036, 303428), (1147, 274064), (1736, 181078), (2072, 151714), (2294, 137032), (2447, 128464), (3472, 90539), (4144, 75857), (4588, 68516), (4894, 64232), (8029, 39152), (9176, 34258), (9788, 32116), (16058, 19576), (17129, 18352)]