242578908

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:289

約数の個数: 192

約数和(自身を含む): 750758400

約数和(自身を除く): 508179492

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 99, 108, 113, 117, 132, 139, 143, 156, 198, 226, 234, 278, 286, 297, 339, 351, 396, 417, 429, 452, 468, 556, 572, 594, 678, 702, 834, 858, 1017, 1188, 1243, 1251, 1287, 1356, 1404, 1469, 1529, 1668, 1716, 1807, 2034, 2486, 2502, 2574, 2938, 3051, 3058, 3614, 3729, 3753, 3861, 4068, 4407, 4587, 4972, 5004, 5148, 5421, 5876, 6102, 6116, 7228, 7458, 7506, 7722, 8814, 9174, 10842, 11187, 12204, 13221, 13761, 14916, 15012, 15444, 15707, 16159, 16263, 17628, 18348, 19877, 21684, 22374, 26442, 27522, 31414, 32318, 32526, 33561, 39663, 39754, 41283, 44748, 47121, 48477, 48789, 52884, 55044, 59631, 62828, 64636, 65052, 67122, 79326, 79508, 82566, 94242, 96954, 97578, 119262, 134244, 141363, 145431, 158652, 165132, 172777, 178893, 188484, 193908, 195156, 204191, 238524, 282726, 290862, 345554, 357786, 408382, 424089, 436293, 518331, 536679, 565452, 581724, 612573, 691108, 715572, 816764, 848178, 872586, 1036662, 1073358, 1225146, 1554993, 1696356, 1745172, 1837719, 2073324, 2146716, 2246101, 2450292, 3109986, 3675438, 4492202, 4664979, 5513157, 6219972, 6738303, 7350876, 8984404, 9329958, 11026314, 13476606, 18659916, 20214909, 22052628, 26953212, 40429818, 60644727, 80859636, 121289454, 242578908]

約数ペア:

[(1, 242578908), (2, 121289454), (3, 80859636), (4, 60644727), (6, 40429818), (9, 26953212), (11, 22052628), (12, 20214909), (13, 18659916), (18, 13476606), (22, 11026314), (26, 9329958), (27, 8984404), (33, 7350876), (36, 6738303), (39, 6219972), (44, 5513157), (52, 4664979), (54, 4492202), (66, 3675438), (78, 3109986), (99, 2450292), (108, 2246101), (113, 2146716), (117, 2073324), (132, 1837719), (139, 1745172), (143, 1696356), (156, 1554993), (198, 1225146), (226, 1073358), (234, 1036662), (278, 872586), (286, 848178), (297, 816764), (339, 715572), (351, 691108), (396, 612573), (417, 581724), (429, 565452), (452, 536679), (468, 518331), (556, 436293), (572, 424089), (594, 408382), (678, 357786), (702, 345554), (834, 290862), (858, 282726), (1017, 238524), (1188, 204191), (1243, 195156), (1251, 193908), (1287, 188484), (1356, 178893), (1404, 172777), (1469, 165132), (1529, 158652), (1668, 145431), (1716, 141363), (1807, 134244), (2034, 119262), (2486, 97578), (2502, 96954), (2574, 94242), (2938, 82566), (3051, 79508), (3058, 79326), (3614, 67122), (3729, 65052), (3753, 64636), (3861, 62828), (4068, 59631), (4407, 55044), (4587, 52884), (4972, 48789), (5004, 48477), (5148, 47121), (5421, 44748), (5876, 41283), (6102, 39754), (6116, 39663), (7228, 33561), (7458, 32526), (7506, 32318), (7722, 31414), (8814, 27522), (9174, 26442), (10842, 22374), (11187, 21684), (12204, 19877), (13221, 18348), (13761, 17628), (14916, 16263), (15012, 16159), (15444, 15707)]