286228332

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:344

約数の個数: 144

約数和(自身を含む): 816175360

約数和(自身を除く): 529947028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 109, 117, 124, 156, 181, 186, 218, 234, 279, 327, 362, 372, 403, 436, 468, 543, 558, 654, 724, 806, 981, 1086, 1116, 1209, 1308, 1417, 1612, 1629, 1962, 2172, 2353, 2418, 2834, 3258, 3379, 3627, 3924, 4251, 4706, 4836, 5611, 5668, 6516, 6758, 7059, 7254, 8502, 9412, 10137, 11222, 12753, 13516, 14118, 14508, 16833, 17004, 19729, 20274, 21177, 22444, 25506, 28236, 30411, 33666, 39458, 40548, 42354, 43927, 50499, 51012, 59187, 60822, 67332, 72943, 78916, 84708, 87854, 100998, 118374, 121644, 131781, 145886, 175708, 177561, 201996, 218829, 236748, 256477, 263562, 291772, 355122, 395343, 437658, 512954, 527124, 611599, 656487, 710244, 769431, 790686, 875316, 1025908, 1223198, 1312974, 1538862, 1581372, 1834797, 2308293, 2446396, 2625948, 3077724, 3669594, 4616586, 5504391, 7339188, 7950787, 9233172, 11008782, 15901574, 22017564, 23852361, 31803148, 47704722, 71557083, 95409444, 143114166, 286228332]

約数ペア:

[(1, 286228332), (2, 143114166), (3, 95409444), (4, 71557083), (6, 47704722), (9, 31803148), (12, 23852361), (13, 22017564), (18, 15901574), (26, 11008782), (31, 9233172), (36, 7950787), (39, 7339188), (52, 5504391), (62, 4616586), (78, 3669594), (93, 3077724), (109, 2625948), (117, 2446396), (124, 2308293), (156, 1834797), (181, 1581372), (186, 1538862), (218, 1312974), (234, 1223198), (279, 1025908), (327, 875316), (362, 790686), (372, 769431), (403, 710244), (436, 656487), (468, 611599), (543, 527124), (558, 512954), (654, 437658), (724, 395343), (806, 355122), (981, 291772), (1086, 263562), (1116, 256477), (1209, 236748), (1308, 218829), (1417, 201996), (1612, 177561), (1629, 175708), (1962, 145886), (2172, 131781), (2353, 121644), (2418, 118374), (2834, 100998), (3258, 87854), (3379, 84708), (3627, 78916), (3924, 72943), (4251, 67332), (4706, 60822), (4836, 59187), (5611, 51012), (5668, 50499), (6516, 43927), (6758, 42354), (7059, 40548), (7254, 39458), (8502, 33666), (9412, 30411), (10137, 28236), (11222, 25506), (12753, 22444), (13516, 21177), (14118, 20274), (14508, 19729), (16833, 17004)]