1389652368

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{42019}}^1$

素因数の和:42096

約数の個数: 80

約数和(自身を含む): 3939122880

約数和(自身を除く): 2549470512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 53, 78, 104, 106, 156, 159, 208, 212, 312, 318, 424, 624, 636, 689, 848, 1272, 1378, 2067, 2544, 2756, 4134, 5512, 8268, 11024, 16536, 33072, 42019, 84038, 126057, 168076, 252114, 336152, 504228, 546247, 672304, 1008456, 1092494, 1638741, 2016912, 2184988, 2227007, 3277482, 4369976, 4454014, 6554964, 6681021, 8739952, 8908028, 13109928, 13362042, 17816056, 26219856, 26724084, 28951091, 35632112, 53448168, 57902182, 86853273, 106896336, 115804364, 173706546, 231608728, 347413092, 463217456, 694826184, 1389652368]

約数ペア:

[(1, 1389652368), (2, 694826184), (3, 463217456), (4, 347413092), (6, 231608728), (8, 173706546), (12, 115804364), (13, 106896336), (16, 86853273), (24, 57902182), (26, 53448168), (39, 35632112), (48, 28951091), (52, 26724084), (53, 26219856), (78, 17816056), (104, 13362042), (106, 13109928), (156, 8908028), (159, 8739952), (208, 6681021), (212, 6554964), (312, 4454014), (318, 4369976), (424, 3277482), (624, 2227007), (636, 2184988), (689, 2016912), (848, 1638741), (1272, 1092494), (1378, 1008456), (2067, 672304), (2544, 546247), (2756, 504228), (4134, 336152), (5512, 252114), (8268, 168076), (11024, 126057), (16536, 84038), (33072, 42019)]