496991430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8329}}^1$

素因数の和:8375

約数の個数: 128

約数和(自身を含む): 1511395200

約数和(自身を除く): 1014403770

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 85, 90, 102, 117, 130, 135, 153, 170, 195, 221, 234, 255, 270, 306, 351, 390, 442, 459, 510, 585, 663, 702, 765, 918, 1105, 1170, 1326, 1530, 1755, 1989, 2210, 2295, 3315, 3510, 3978, 4590, 5967, 6630, 8329, 9945, 11934, 16658, 19890, 24987, 29835, 41645, 49974, 59670, 74961, 83290, 108277, 124935, 141593, 149922, 216554, 224883, 249870, 283186, 324831, 374805, 424779, 449766, 541385, 649662, 707965, 749610, 849558, 974493, 1082770, 1124415, 1274337, 1415930, 1624155, 1840709, 1948986, 2123895, 2248830, 2548674, 2923479, 3248310, 3681418, 3823011, 4247790, 4872465, 5522127, 5846958, 6371685, 7646022, 9203545, 9744930, 11044254, 12743370, 14617395, 16566381, 18407090, 19115055, 27610635, 29234790, 33132762, 38230110, 49699143, 55221270, 82831905, 99398286, 165663810, 248495715, 496991430]

約数ペア:

[(1, 496991430), (2, 248495715), (3, 165663810), (5, 99398286), (6, 82831905), (9, 55221270), (10, 49699143), (13, 38230110), (15, 33132762), (17, 29234790), (18, 27610635), (26, 19115055), (27, 18407090), (30, 16566381), (34, 14617395), (39, 12743370), (45, 11044254), (51, 9744930), (54, 9203545), (65, 7646022), (78, 6371685), (85, 5846958), (90, 5522127), (102, 4872465), (117, 4247790), (130, 3823011), (135, 3681418), (153, 3248310), (170, 2923479), (195, 2548674), (221, 2248830), (234, 2123895), (255, 1948986), (270, 1840709), (306, 1624155), (351, 1415930), (390, 1274337), (442, 1124415), (459, 1082770), (510, 974493), (585, 849558), (663, 749610), (702, 707965), (765, 649662), (918, 541385), (1105, 449766), (1170, 424779), (1326, 374805), (1530, 324831), (1755, 283186), (1989, 249870), (2210, 224883), (2295, 216554), (3315, 149922), (3510, 141593), (3978, 124935), (4590, 108277), (5967, 83290), (6630, 74961), (8329, 59670), (9945, 49974), (11934, 41645), (16658, 29835), (19890, 24987)]