12998891356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:348

約数の個数: 192

約数和(自身を含む): 28314316800

約数和(自身を除く): 15315425444

約数列:

[1, 2, 4, 11, 17, 22, 31, 34, 37, 44, 62, 68, 74, 109, 124, 139, 148, 187, 218, 278, 341, 374, 407, 436, 527, 556, 629, 682, 748, 814, 1054, 1147, 1199, 1258, 1364, 1529, 1628, 1853, 2108, 2294, 2363, 2398, 2516, 3058, 3379, 3706, 4033, 4309, 4588, 4726, 4796, 5143, 5797, 6116, 6758, 6919, 7412, 8066, 8618, 9452, 10286, 11594, 12617, 13516, 13838, 15151, 16132, 17236, 19499, 20383, 20572, 23188, 25234, 25993, 27676, 30302, 37169, 38998, 40766, 44363, 47399, 50468, 51986, 56573, 57443, 60604, 68561, 73253, 74338, 77996, 81532, 87431, 88726, 94798, 103972, 113146, 114886, 125023, 137122, 146506, 148676, 159433, 166661, 174862, 177452, 189596, 214489, 226292, 229772, 250046, 257567, 274244, 293012, 318866, 333322, 349724, 428978, 469681, 500092, 515134, 560587, 631873, 637732, 666644, 754171, 805783, 857956, 939362, 961741, 1030268, 1121174, 1263746, 1375253, 1508342, 1611566, 1753763, 1878724, 1923482, 2125391, 2242348, 2527492, 2710361, 2750506, 2833237, 3016684, 3223132, 3507526, 3846964, 4250782, 5166491, 5420722, 5501012, 5666474, 6166457, 7015052, 7984577, 8501564, 9529979, 10332982, 10841444, 11332948, 12332914, 15969154, 17378197, 19059958, 20665964, 23379301, 24665828, 29813971, 31938308, 34756394, 38119916, 46758602, 59627942, 69512788, 87830347, 93517204, 104829769, 119255884, 175660694, 191160167, 209659538, 295429349, 351321388, 382320334, 419319076, 590858698, 764640668, 1181717396, 3249722839, 6499445678, 12998891356]

約数ペア:

[(1, 12998891356), (2, 6499445678), (4, 3249722839), (11, 1181717396), (17, 764640668), (22, 590858698), (31, 419319076), (34, 382320334), (37, 351321388), (44, 295429349), (62, 209659538), (68, 191160167), (74, 175660694), (109, 119255884), (124, 104829769), (139, 93517204), (148, 87830347), (187, 69512788), (218, 59627942), (278, 46758602), (341, 38119916), (374, 34756394), (407, 31938308), (436, 29813971), (527, 24665828), (556, 23379301), (629, 20665964), (682, 19059958), (748, 17378197), (814, 15969154), (1054, 12332914), (1147, 11332948), (1199, 10841444), (1258, 10332982), (1364, 9529979), (1529, 8501564), (1628, 7984577), (1853, 7015052), (2108, 6166457), (2294, 5666474), (2363, 5501012), (2398, 5420722), (2516, 5166491), (3058, 4250782), (3379, 3846964), (3706, 3507526), (4033, 3223132), (4309, 3016684), (4588, 2833237), (4726, 2750506), (4796, 2710361), (5143, 2527492), (5797, 2242348), (6116, 2125391), (6758, 1923482), (6919, 1878724), (7412, 1753763), (8066, 1611566), (8618, 1508342), (9452, 1375253), (10286, 1263746), (11594, 1121174), (12617, 1030268), (13516, 961741), (13838, 939362), (15151, 857956), (16132, 805783), (17236, 754171), (19499, 666644), (20383, 637732), (20572, 631873), (23188, 560587), (25234, 515134), (25993, 500092), (27676, 469681), (30302, 428978), (37169, 349724), (38998, 333322), (40766, 318866), (44363, 293012), (47399, 274244), (50468, 257567), (51986, 250046), (56573, 229772), (57443, 226292), (60604, 214489), (68561, 189596), (73253, 177452), (74338, 174862), (77996, 166661), (81532, 159433), (87431, 148676), (88726, 146506), (94798, 137122), (103972, 125023), (113146, 114886)]