15504890868

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{233}}^1\times {\mathrm{479}}^1$

素因数の和:966

約数の個数: 144

約数和(自身を含む): 41947476480

約数和(自身を除く): 26442585612

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 227, 233, 306, 454, 466, 479, 612, 681, 699, 908, 932, 958, 1362, 1398, 1437, 1916, 2043, 2097, 2724, 2796, 2874, 3859, 3961, 4086, 4194, 4311, 5748, 7718, 7922, 8143, 8172, 8388, 8622, 11577, 11883, 15436, 15844, 16286, 17244, 23154, 23766, 24429, 32572, 34731, 35649, 46308, 47532, 48858, 52891, 69462, 71298, 73287, 97716, 105782, 108733, 111607, 138924, 142596, 146574, 158673, 211564, 217466, 223214, 293148, 317346, 326199, 334821, 434932, 446428, 476019, 634692, 652398, 669642, 899147, 952038, 978597, 1004463, 1304796, 1339284, 1798294, 1848461, 1897319, 1904076, 1957194, 2008926, 2697441, 3596588, 3696922, 3794638, 3914388, 4017852, 5394882, 5545383, 5691957, 7393844, 7589276, 8092323, 10789764, 11090766, 11383914, 16184646, 16636149, 17075871, 22181532, 22767828, 25334789, 32369292, 33272298, 34151742, 50669578, 66544596, 68303484, 76004367, 101339156, 152008734, 228013101, 304017468, 430691413, 456026202, 861382826, 912052404, 1292074239, 1722765652, 2584148478, 3876222717, 5168296956, 7752445434, 15504890868]

約数ペア:

[(1, 15504890868), (2, 7752445434), (3, 5168296956), (4, 3876222717), (6, 2584148478), (9, 1722765652), (12, 1292074239), (17, 912052404), (18, 861382826), (34, 456026202), (36, 430691413), (51, 304017468), (68, 228013101), (102, 152008734), (153, 101339156), (204, 76004367), (227, 68303484), (233, 66544596), (306, 50669578), (454, 34151742), (466, 33272298), (479, 32369292), (612, 25334789), (681, 22767828), (699, 22181532), (908, 17075871), (932, 16636149), (958, 16184646), (1362, 11383914), (1398, 11090766), (1437, 10789764), (1916, 8092323), (2043, 7589276), (2097, 7393844), (2724, 5691957), (2796, 5545383), (2874, 5394882), (3859, 4017852), (3961, 3914388), (4086, 3794638), (4194, 3696922), (4311, 3596588), (5748, 2697441), (7718, 2008926), (7922, 1957194), (8143, 1904076), (8172, 1897319), (8388, 1848461), (8622, 1798294), (11577, 1339284), (11883, 1304796), (15436, 1004463), (15844, 978597), (16286, 952038), (17244, 899147), (23154, 669642), (23766, 652398), (24429, 634692), (32572, 476019), (34731, 446428), (35649, 434932), (46308, 334821), (47532, 326199), (48858, 317346), (52891, 293148), (69462, 223214), (71298, 217466), (73287, 211564), (97716, 158673), (105782, 146574), (108733, 142596), (111607, 138924)]