2280457764

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{21851}}^1$

素因数の和:22097

約数の個数: 72

約数和(自身を含む): 6236036352

約数和(自身を除く): 3955578588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 223, 234, 446, 468, 669, 892, 1338, 2007, 2676, 2899, 4014, 5798, 8028, 8697, 11596, 17394, 21851, 26091, 34788, 43702, 52182, 65553, 87404, 104364, 131106, 196659, 262212, 284063, 393318, 568126, 786636, 852189, 1136252, 1704378, 2556567, 3408756, 4872773, 5113134, 9745546, 10226268, 14618319, 19491092, 29236638, 43854957, 58473276, 63346049, 87709914, 126692098, 175419828, 190038147, 253384196, 380076294, 570114441, 760152588, 1140228882, 2280457764]

約数ペア:

[(1, 2280457764), (2, 1140228882), (3, 760152588), (4, 570114441), (6, 380076294), (9, 253384196), (12, 190038147), (13, 175419828), (18, 126692098), (26, 87709914), (36, 63346049), (39, 58473276), (52, 43854957), (78, 29236638), (117, 19491092), (156, 14618319), (223, 10226268), (234, 9745546), (446, 5113134), (468, 4872773), (669, 3408756), (892, 2556567), (1338, 1704378), (2007, 1136252), (2676, 852189), (2899, 786636), (4014, 568126), (5798, 393318), (8028, 284063), (8697, 262212), (11596, 196659), (17394, 131106), (21851, 104364), (26091, 87404), (34788, 65553), (43702, 52182)]