290609748

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:675

約数の個数: 192

約数和(自身を含む): 915210240

約数和(自身を除く): 624600492

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 31, 33, 36, 39, 44, 52, 54, 62, 66, 78, 93, 99, 108, 117, 124, 132, 143, 156, 186, 198, 234, 279, 286, 297, 341, 351, 372, 396, 403, 429, 468, 558, 572, 594, 607, 682, 702, 806, 837, 858, 1023, 1116, 1188, 1209, 1214, 1287, 1364, 1404, 1612, 1674, 1716, 1821, 2046, 2418, 2428, 2574, 3069, 3348, 3627, 3642, 3861, 4092, 4433, 4836, 5148, 5463, 6138, 6677, 7254, 7284, 7722, 7891, 8866, 9207, 10881, 10926, 12276, 13299, 13354, 14508, 15444, 15782, 16389, 17732, 18414, 18817, 20031, 21762, 21852, 23673, 26598, 26708, 31564, 32778, 36828, 37634, 39897, 40062, 43524, 47346, 53196, 56451, 60093, 65556, 71019, 75268, 79794, 80124, 86801, 94692, 112902, 119691, 120186, 142038, 159588, 169353, 173602, 180279, 206987, 213057, 225804, 239382, 240372, 244621, 260403, 284076, 338706, 347204, 360558, 413974, 426114, 478764, 489242, 508059, 520806, 620961, 677412, 721116, 733863, 781209, 827948, 852228, 978484, 1016118, 1041612, 1241922, 1467726, 1562418, 1862883, 2032236, 2201589, 2343627, 2483844, 2690831, 2935452, 3124836, 3725766, 4403178, 4687254, 5381662, 5588649, 6604767, 7451532, 8072493, 8806356, 9374508, 10763324, 11177298, 13209534, 16144986, 22354596, 24217479, 26419068, 32289972, 48434958, 72652437, 96869916, 145304874, 290609748]

約数ペア:

[(1, 290609748), (2, 145304874), (3, 96869916), (4, 72652437), (6, 48434958), (9, 32289972), (11, 26419068), (12, 24217479), (13, 22354596), (18, 16144986), (22, 13209534), (26, 11177298), (27, 10763324), (31, 9374508), (33, 8806356), (36, 8072493), (39, 7451532), (44, 6604767), (52, 5588649), (54, 5381662), (62, 4687254), (66, 4403178), (78, 3725766), (93, 3124836), (99, 2935452), (108, 2690831), (117, 2483844), (124, 2343627), (132, 2201589), (143, 2032236), (156, 1862883), (186, 1562418), (198, 1467726), (234, 1241922), (279, 1041612), (286, 1016118), (297, 978484), (341, 852228), (351, 827948), (372, 781209), (396, 733863), (403, 721116), (429, 677412), (468, 620961), (558, 520806), (572, 508059), (594, 489242), (607, 478764), (682, 426114), (702, 413974), (806, 360558), (837, 347204), (858, 338706), (1023, 284076), (1116, 260403), (1188, 244621), (1209, 240372), (1214, 239382), (1287, 225804), (1364, 213057), (1404, 206987), (1612, 180279), (1674, 173602), (1716, 169353), (1821, 159588), (2046, 142038), (2418, 120186), (2428, 119691), (2574, 112902), (3069, 94692), (3348, 86801), (3627, 80124), (3642, 79794), (3861, 75268), (4092, 71019), (4433, 65556), (4836, 60093), (5148, 56451), (5463, 53196), (6138, 47346), (6677, 43524), (7254, 40062), (7284, 39897), (7722, 37634), (7891, 36828), (8866, 32778), (9207, 31564), (10881, 26708), (10926, 26598), (12276, 23673), (13299, 21852), (13354, 21762), (14508, 20031), (15444, 18817), (15782, 18414), (16389, 17732)]