291222534988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4889}}^1\times {\mathrm{5227}}^1$

素因数の和:10175

約数の個数: 96

約数和(自身を含む): 652825797120

約数和(自身を除く): 361603262132

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 1036, 1628, 2849, 4889, 5227, 5698, 9778, 10454, 11396, 19556, 20908, 34223, 36589, 53779, 57497, 68446, 73178, 107558, 114994, 136892, 146356, 180893, 193399, 215116, 229988, 361786, 376453, 386798, 402479, 723572, 752906, 773596, 804958, 1266251, 1353793, 1505812, 1609916, 1989823, 2127389, 2532502, 2707586, 3979646, 4254778, 5065004, 5415172, 7959292, 8509556, 13928761, 14891723, 25554803, 27857522, 29783446, 51109606, 55715044, 59566892, 102219212, 178883621, 281102833, 357767242, 562205666, 715534484, 945527711, 1124411332, 1891055422, 1967719831, 3782110844, 3935439662, 6618693977, 7870879324, 10400804821, 13237387954, 20801609642, 26474775908, 41603219284, 72805633747, 145611267494, 291222534988]

約数ペア:

[(1, 291222534988), (2, 145611267494), (4, 72805633747), (7, 41603219284), (11, 26474775908), (14, 20801609642), (22, 13237387954), (28, 10400804821), (37, 7870879324), (44, 6618693977), (74, 3935439662), (77, 3782110844), (148, 1967719831), (154, 1891055422), (259, 1124411332), (308, 945527711), (407, 715534484), (518, 562205666), (814, 357767242), (1036, 281102833), (1628, 178883621), (2849, 102219212), (4889, 59566892), (5227, 55715044), (5698, 51109606), (9778, 29783446), (10454, 27857522), (11396, 25554803), (19556, 14891723), (20908, 13928761), (34223, 8509556), (36589, 7959292), (53779, 5415172), (57497, 5065004), (68446, 4254778), (73178, 3979646), (107558, 2707586), (114994, 2532502), (136892, 2127389), (146356, 1989823), (180893, 1609916), (193399, 1505812), (215116, 1353793), (229988, 1266251), (361786, 804958), (376453, 773596), (386798, 752906), (402479, 723572)]