1220006736

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21023}}^1$

素因数の和:21081

約数の個数: 120

約数和(自身を含む): 3795757056

約数和(自身を除く): 2575750320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 3224, 3627, 4464, 4836, 6448, 7254, 9672, 14508, 19344, 21023, 29016, 42046, 58032, 63069, 84092, 126138, 168184, 189207, 252276, 273299, 336368, 378414, 504552, 546598, 651713, 756828, 819897, 1009104, 1093196, 1303426, 1513656, 1639794, 1955139, 2186392, 2459691, 2606852, 3027312, 3279588, 3910278, 4372784, 4919382, 5213704, 5865417, 6559176, 7820556, 8472269, 9838764, 10427408, 11730834, 13118352, 15641112, 16944538, 19677528, 23461668, 25416807, 31282224, 33889076, 39355056, 46923336, 50833614, 67778152, 76250421, 93846672, 101667228, 135556304, 152500842, 203334456, 305001684, 406668912, 610003368, 1220006736]

約数ペア:

[(1, 1220006736), (2, 610003368), (3, 406668912), (4, 305001684), (6, 203334456), (8, 152500842), (9, 135556304), (12, 101667228), (13, 93846672), (16, 76250421), (18, 67778152), (24, 50833614), (26, 46923336), (31, 39355056), (36, 33889076), (39, 31282224), (48, 25416807), (52, 23461668), (62, 19677528), (72, 16944538), (78, 15641112), (93, 13118352), (104, 11730834), (117, 10427408), (124, 9838764), (144, 8472269), (156, 7820556), (186, 6559176), (208, 5865417), (234, 5213704), (248, 4919382), (279, 4372784), (312, 3910278), (372, 3279588), (403, 3027312), (468, 2606852), (496, 2459691), (558, 2186392), (624, 1955139), (744, 1639794), (806, 1513656), (936, 1303426), (1116, 1093196), (1209, 1009104), (1488, 819897), (1612, 756828), (1872, 651713), (2232, 546598), (2418, 504552), (3224, 378414), (3627, 336368), (4464, 273299), (4836, 252276), (6448, 189207), (7254, 168184), (9672, 126138), (14508, 84092), (19344, 63069), (21023, 58032), (29016, 42046)]