556338276

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1237}}^1$

素因数の和:1322

約数の個数: 108

約数和(自身を含む): 1566171516

約数和(自身を除く): 1009833240

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 961, 1116, 1209, 1237, 1612, 1922, 2418, 2474, 2883, 3627, 3711, 3844, 4836, 4948, 5766, 7254, 7422, 8649, 11133, 11532, 12493, 14508, 14844, 16081, 17298, 22266, 24986, 32162, 34596, 37479, 38347, 44532, 48243, 49972, 64324, 74958, 76694, 96486, 112437, 115041, 144729, 149916, 153388, 192972, 224874, 230082, 289458, 345123, 449748, 460164, 498511, 578916, 690246, 997022, 1188757, 1380492, 1495533, 1994044, 2377514, 2991066, 3566271, 4486599, 4755028, 5982132, 7132542, 8973198, 10698813, 14265084, 15453841, 17946396, 21397626, 30907682, 42795252, 46361523, 61815364, 92723046, 139084569, 185446092, 278169138, 556338276]

約数ペア:

[(1, 556338276), (2, 278169138), (3, 185446092), (4, 139084569), (6, 92723046), (9, 61815364), (12, 46361523), (13, 42795252), (18, 30907682), (26, 21397626), (31, 17946396), (36, 15453841), (39, 14265084), (52, 10698813), (62, 8973198), (78, 7132542), (93, 5982132), (117, 4755028), (124, 4486599), (156, 3566271), (186, 2991066), (234, 2377514), (279, 1994044), (372, 1495533), (403, 1380492), (468, 1188757), (558, 997022), (806, 690246), (961, 578916), (1116, 498511), (1209, 460164), (1237, 449748), (1612, 345123), (1922, 289458), (2418, 230082), (2474, 224874), (2883, 192972), (3627, 153388), (3711, 149916), (3844, 144729), (4836, 115041), (4948, 112437), (5766, 96486), (7254, 76694), (7422, 74958), (8649, 64324), (11133, 49972), (11532, 48243), (12493, 44532), (14508, 38347), (14844, 37479), (16081, 34596), (17298, 32162), (22266, 24986)]