28353688038

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:213

約数の個数: 288

約数和(自身を含む): 73007425440

約数和(自身を除く): 44653737402

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 53, 54, 61, 62, 78, 93, 106, 117, 122, 159, 169, 183, 186, 234, 279, 318, 338, 351, 366, 403, 477, 507, 549, 558, 689, 702, 793, 806, 837, 954, 961, 1014, 1098, 1209, 1378, 1431, 1521, 1586, 1643, 1647, 1674, 1891, 1922, 2067, 2379, 2418, 2862, 2883, 3042, 3233, 3286, 3294, 3627, 3782, 4134, 4563, 4758, 4929, 5239, 5673, 5766, 6201, 6466, 7137, 7254, 8649, 8957, 9126, 9699, 9858, 10309, 10478, 10881, 11346, 12402, 12493, 14274, 14787, 15717, 17019, 17298, 17914, 18603, 19398, 20618, 21359, 21411, 21762, 24583, 24986, 25947, 26871, 29097, 29574, 30927, 31434, 34038, 37206, 37479, 42029, 42718, 42822, 44361, 47151, 49166, 50933, 51057, 51894, 53742, 58194, 58621, 61854, 64077, 73749, 74958, 80613, 84058, 87291, 88722, 92781, 94302, 100223, 101866, 102114, 112437, 117242, 126087, 128154, 141453, 147498, 152799, 161226, 162409, 174582, 175863, 185562, 192231, 200446, 221247, 224874, 241839, 252174, 277667, 278343, 282906, 300669, 305598, 319579, 324818, 337311, 351726, 378261, 384462, 442494, 458397, 483678, 487227, 527589, 546377, 555334, 556686, 576693, 601338, 639158, 662129, 663741, 674622, 756522, 762073, 833001, 902007, 916794, 958737, 974454, 1055178, 1092754, 1134783, 1153386, 1302899, 1324258, 1327482, 1375191, 1461681, 1524146, 1582767, 1639131, 1666002, 1804014, 1917474, 1986387, 2269566, 2286219, 2499003, 2605798, 2706021, 2750382, 2876211, 2923362, 3106913, 3165534, 3278262, 3908697, 3972774, 4385043, 4572438, 4917393, 4998006, 5412042, 5752422, 5959161, 6213826, 6858657, 7497009, 7817394, 8607677, 8628633, 8770086, 9320739, 9834786, 9906949, 11726091, 11918322, 13717314, 14752179, 14994018, 16937687, 17215354, 17257266, 17877483, 18641478, 19813898, 20575971, 23452182, 25823031, 27962217, 29504358, 29720847, 33875374, 35178273, 35754966, 40389869, 41151942, 50813061, 51646062, 55924434, 59441694, 70356546, 77469093, 80779738, 83886651, 89162541, 101626122, 121169607, 152439183, 154938186, 167773302, 178325082, 232407279, 242339214, 267487623, 304878366, 363508821, 457317549, 464814558, 525068297, 534975246, 727017642, 914635098, 1050136594, 1090526463, 1575204891, 2181052926, 3150409782, 4725614673, 9451229346, 14176844019, 28353688038]

約数ペア:

[(1, 28353688038), (2, 14176844019), (3, 9451229346), (6, 4725614673), (9, 3150409782), (13, 2181052926), (18, 1575204891), (26, 1090526463), (27, 1050136594), (31, 914635098), (39, 727017642), (53, 534975246), (54, 525068297), (61, 464814558), (62, 457317549), (78, 363508821), (93, 304878366), (106, 267487623), (117, 242339214), (122, 232407279), (159, 178325082), (169, 167773302), (183, 154938186), (186, 152439183), (234, 121169607), (279, 101626122), (318, 89162541), (338, 83886651), (351, 80779738), (366, 77469093), (403, 70356546), (477, 59441694), (507, 55924434), (549, 51646062), (558, 50813061), (689, 41151942), (702, 40389869), (793, 35754966), (806, 35178273), (837, 33875374), (954, 29720847), (961, 29504358), (1014, 27962217), (1098, 25823031), (1209, 23452182), (1378, 20575971), (1431, 19813898), (1521, 18641478), (1586, 17877483), (1643, 17257266), (1647, 17215354), (1674, 16937687), (1891, 14994018), (1922, 14752179), (2067, 13717314), (2379, 11918322), (2418, 11726091), (2862, 9906949), (2883, 9834786), (3042, 9320739), (3233, 8770086), (3286, 8628633), (3294, 8607677), (3627, 7817394), (3782, 7497009), (4134, 6858657), (4563, 6213826), (4758, 5959161), (4929, 5752422), (5239, 5412042), (5673, 4998006), (5766, 4917393), (6201, 4572438), (6466, 4385043), (7137, 3972774), (7254, 3908697), (8649, 3278262), (8957, 3165534), (9126, 3106913), (9699, 2923362), (9858, 2876211), (10309, 2750382), (10478, 2706021), (10881, 2605798), (11346, 2499003), (12402, 2286219), (12493, 2269566), (14274, 1986387), (14787, 1917474), (15717, 1804014), (17019, 1666002), (17298, 1639131), (17914, 1582767), (18603, 1524146), (19398, 1461681), (20618, 1375191), (21359, 1327482), (21411, 1324258), (21762, 1302899), (24583, 1153386), (24986, 1134783), (25947, 1092754), (26871, 1055178), (29097, 974454), (29574, 958737), (30927, 916794), (31434, 902007), (34038, 833001), (37206, 762073), (37479, 756522), (42029, 674622), (42718, 663741), (42822, 662129), (44361, 639158), (47151, 601338), (49166, 576693), (50933, 556686), (51057, 555334), (51894, 546377), (53742, 527589), (58194, 487227), (58621, 483678), (61854, 458397), (64077, 442494), (73749, 384462), (74958, 378261), (80613, 351726), (84058, 337311), (87291, 324818), (88722, 319579), (92781, 305598), (94302, 300669), (100223, 282906), (101866, 278343), (102114, 277667), (112437, 252174), (117242, 241839), (126087, 224874), (128154, 221247), (141453, 200446), (147498, 192231), (152799, 185562), (161226, 175863), (162409, 174582)]