15691893948

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:696

約数の個数: 144

約数和(自身を含む): 41098337280

約数和(自身を除く): 25406443332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 179, 188, 197, 263, 282, 358, 394, 423, 526, 537, 564, 591, 716, 788, 789, 846, 1052, 1074, 1182, 1578, 1611, 1692, 1773, 2148, 2364, 2367, 3156, 3222, 3546, 4734, 6444, 7092, 8413, 9259, 9468, 12361, 16826, 18518, 24722, 25239, 27777, 33652, 35263, 37036, 37083, 47077, 49444, 50478, 51811, 55554, 70526, 74166, 75717, 83331, 94154, 100956, 103622, 105789, 111108, 111249, 141052, 141231, 148332, 151434, 155433, 166662, 188308, 207244, 211578, 222498, 282462, 302868, 310866, 317367, 333324, 423156, 423693, 444996, 466299, 564924, 621732, 634734, 847386, 932598, 1269468, 1657361, 1694772, 1865196, 2212619, 2435117, 3314722, 4425238, 4870234, 4972083, 6629444, 6637857, 7305351, 8850476, 9274169, 9740468, 9944166, 13275714, 14610702, 14916249, 18548338, 19888332, 19913571, 21916053, 26551428, 27822507, 29221404, 29832498, 37096676, 39827142, 43832106, 55645014, 59664996, 79654284, 83467521, 87664212, 111290028, 166935042, 333870084, 435885943, 871771886, 1307657829, 1743543772, 2615315658, 3922973487, 5230631316, 7845946974, 15691893948]

約数ペア:

[(1, 15691893948), (2, 7845946974), (3, 5230631316), (4, 3922973487), (6, 2615315658), (9, 1743543772), (12, 1307657829), (18, 871771886), (36, 435885943), (47, 333870084), (94, 166935042), (141, 111290028), (179, 87664212), (188, 83467521), (197, 79654284), (263, 59664996), (282, 55645014), (358, 43832106), (394, 39827142), (423, 37096676), (526, 29832498), (537, 29221404), (564, 27822507), (591, 26551428), (716, 21916053), (788, 19913571), (789, 19888332), (846, 18548338), (1052, 14916249), (1074, 14610702), (1182, 13275714), (1578, 9944166), (1611, 9740468), (1692, 9274169), (1773, 8850476), (2148, 7305351), (2364, 6637857), (2367, 6629444), (3156, 4972083), (3222, 4870234), (3546, 4425238), (4734, 3314722), (6444, 2435117), (7092, 2212619), (8413, 1865196), (9259, 1694772), (9468, 1657361), (12361, 1269468), (16826, 932598), (18518, 847386), (24722, 634734), (25239, 621732), (27777, 564924), (33652, 466299), (35263, 444996), (37036, 423693), (37083, 423156), (47077, 333324), (49444, 317367), (50478, 310866), (51811, 302868), (55554, 282462), (70526, 222498), (74166, 211578), (75717, 207244), (83331, 188308), (94154, 166662), (100956, 155433), (103622, 151434), (105789, 148332), (111108, 141231), (111249, 141052)]