4443137764

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 9263782080

約数和(自身を除く): 4820644316

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 53, 61, 76, 106, 107, 122, 169, 212, 214, 244, 247, 338, 428, 494, 676, 689, 793, 988, 1007, 1159, 1378, 1391, 1586, 2014, 2033, 2318, 2756, 2782, 3172, 3211, 3233, 4028, 4066, 4636, 5564, 5671, 6422, 6466, 6527, 8132, 8957, 10309, 11342, 12844, 12932, 13054, 13091, 15067, 17914, 18083, 20618, 22684, 26108, 26182, 26429, 30134, 35828, 36166, 41236, 42029, 52364, 52858, 60268, 61427, 72332, 73723, 84058, 84851, 105716, 107749, 122854, 124013, 147446, 168116, 169702, 170183, 195871, 215498, 245708, 248026, 294892, 339404, 340366, 343577, 345931, 391742, 430996, 496052, 546377, 680732, 687154, 691862, 783484, 798551, 958399, 1092754, 1103063, 1374308, 1383724, 1400737, 1597102, 1612169, 1916798, 2185508, 2206126, 2801474, 3194204, 3224338, 3833596, 4412252, 4497103, 5602948, 6448676, 6572689, 8994206, 10381163, 13145378, 17988412, 18209581, 20762326, 20958197, 26290756, 36419162, 41524652, 41916394, 58462339, 72838324, 83832788, 85444957, 116924678, 170889914, 233849356, 341779828, 1110784441, 2221568882, 4443137764]

約数ペア:

[(1, 4443137764), (2, 2221568882), (4, 1110784441), (13, 341779828), (19, 233849356), (26, 170889914), (38, 116924678), (52, 85444957), (53, 83832788), (61, 72838324), (76, 58462339), (106, 41916394), (107, 41524652), (122, 36419162), (169, 26290756), (212, 20958197), (214, 20762326), (244, 18209581), (247, 17988412), (338, 13145378), (428, 10381163), (494, 8994206), (676, 6572689), (689, 6448676), (793, 5602948), (988, 4497103), (1007, 4412252), (1159, 3833596), (1378, 3224338), (1391, 3194204), (1586, 2801474), (2014, 2206126), (2033, 2185508), (2318, 1916798), (2756, 1612169), (2782, 1597102), (3172, 1400737), (3211, 1383724), (3233, 1374308), (4028, 1103063), (4066, 1092754), (4636, 958399), (5564, 798551), (5671, 783484), (6422, 691862), (6466, 687154), (6527, 680732), (8132, 546377), (8957, 496052), (10309, 430996), (11342, 391742), (12844, 345931), (12932, 343577), (13054, 340366), (13091, 339404), (15067, 294892), (17914, 248026), (18083, 245708), (20618, 215498), (22684, 195871), (26108, 170183), (26182, 169702), (26429, 168116), (30134, 147446), (35828, 124013), (36166, 122854), (41236, 107749), (42029, 105716), (52364, 84851), (52858, 84058), (60268, 73723), (61427, 72332)]