1808432868

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{947}}^1$

素因数の和:1042

約数の個数: 192

約数和(自身を含む): 5228955648

約数和(自身を除く): 3420522780

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 23, 33, 34, 37, 44, 46, 51, 66, 68, 69, 74, 92, 102, 111, 132, 138, 148, 187, 204, 222, 253, 276, 374, 391, 407, 444, 506, 561, 629, 748, 759, 782, 814, 851, 947, 1012, 1122, 1173, 1221, 1258, 1518, 1564, 1628, 1702, 1887, 1894, 2244, 2346, 2442, 2516, 2553, 2841, 3036, 3404, 3774, 3788, 4301, 4692, 4884, 5106, 5682, 6919, 7548, 8602, 9361, 10212, 10417, 11364, 12903, 13838, 14467, 16099, 17204, 18722, 20757, 20834, 21781, 25806, 27676, 28083, 28934, 31251, 32198, 35039, 37444, 41514, 41668, 43401, 43562, 48297, 51612, 56166, 57868, 62502, 64396, 65343, 70078, 83028, 86802, 87124, 96594, 105117, 112332, 125004, 130686, 140156, 159137, 173604, 177089, 193188, 210234, 239591, 261372, 318274, 354178, 370277, 385429, 420468, 477411, 479182, 531267, 595663, 636548, 708356, 718773, 740554, 770858, 805897, 954822, 958364, 1062534, 1110831, 1156287, 1191326, 1437546, 1481108, 1541716, 1611794, 1786989, 1909644, 2125068, 2221662, 2312574, 2382652, 2417691, 2875092, 3223588, 3573978, 4073047, 4443324, 4625148, 4835382, 6552293, 7147956, 8146094, 8864867, 9670764, 12219141, 13104586, 13700249, 16292188, 17729734, 19656879, 24438282, 26209172, 26594601, 27400498, 35459468, 39313758, 41100747, 48876564, 53189202, 54800996, 78627516, 82201494, 106378404, 150702739, 164402988, 301405478, 452108217, 602810956, 904216434, 1808432868]

約数ペア:

[(1, 1808432868), (2, 904216434), (3, 602810956), (4, 452108217), (6, 301405478), (11, 164402988), (12, 150702739), (17, 106378404), (22, 82201494), (23, 78627516), (33, 54800996), (34, 53189202), (37, 48876564), (44, 41100747), (46, 39313758), (51, 35459468), (66, 27400498), (68, 26594601), (69, 26209172), (74, 24438282), (92, 19656879), (102, 17729734), (111, 16292188), (132, 13700249), (138, 13104586), (148, 12219141), (187, 9670764), (204, 8864867), (222, 8146094), (253, 7147956), (276, 6552293), (374, 4835382), (391, 4625148), (407, 4443324), (444, 4073047), (506, 3573978), (561, 3223588), (629, 2875092), (748, 2417691), (759, 2382652), (782, 2312574), (814, 2221662), (851, 2125068), (947, 1909644), (1012, 1786989), (1122, 1611794), (1173, 1541716), (1221, 1481108), (1258, 1437546), (1518, 1191326), (1564, 1156287), (1628, 1110831), (1702, 1062534), (1887, 958364), (1894, 954822), (2244, 805897), (2346, 770858), (2442, 740554), (2516, 718773), (2553, 708356), (2841, 636548), (3036, 595663), (3404, 531267), (3774, 479182), (3788, 477411), (4301, 420468), (4692, 385429), (4884, 370277), (5106, 354178), (5682, 318274), (6919, 261372), (7548, 239591), (8602, 210234), (9361, 193188), (10212, 177089), (10417, 173604), (11364, 159137), (12903, 140156), (13838, 130686), (14467, 125004), (16099, 112332), (17204, 105117), (18722, 96594), (20757, 87124), (20834, 86802), (21781, 83028), (25806, 70078), (27676, 65343), (28083, 64396), (28934, 62502), (31251, 57868), (32198, 56166), (35039, 51612), (37444, 48297), (41514, 43562), (41668, 43401)]