1347896368

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{29863}}^1$

素因数の和:29922

約数の個数: 80

約数和(自身を含む): 3318009856

約数和(自身を除く): 1970113488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 5642, 6448, 11284, 22568, 29863, 45136, 59726, 119452, 209041, 238904, 388219, 418082, 477808, 776438, 836164, 925753, 1552876, 1672328, 1851506, 2717533, 3105752, 3344656, 3703012, 5435066, 6211504, 6480271, 7406024, 10870132, 12034789, 12960542, 14812048, 21740264, 24069578, 25921084, 43480528, 48139156, 51842168, 84243523, 96278312, 103684336, 168487046, 192556624, 336974092, 673948184, 1347896368]

約数ペア:

[(1, 1347896368), (2, 673948184), (4, 336974092), (7, 192556624), (8, 168487046), (13, 103684336), (14, 96278312), (16, 84243523), (26, 51842168), (28, 48139156), (31, 43480528), (52, 25921084), (56, 24069578), (62, 21740264), (91, 14812048), (104, 12960542), (112, 12034789), (124, 10870132), (182, 7406024), (208, 6480271), (217, 6211504), (248, 5435066), (364, 3703012), (403, 3344656), (434, 3105752), (496, 2717533), (728, 1851506), (806, 1672328), (868, 1552876), (1456, 925753), (1612, 836164), (1736, 776438), (2821, 477808), (3224, 418082), (3472, 388219), (5642, 238904), (6448, 209041), (11284, 119452), (22568, 59726), (29863, 45136)]