40571388

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 192

約数和(自身を含む): 128701440

約数和(自身を除く): 88130052

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 37, 39, 44, 52, 54, 66, 71, 74, 78, 99, 108, 111, 117, 132, 142, 143, 148, 156, 198, 213, 222, 234, 284, 286, 297, 333, 351, 396, 407, 426, 429, 444, 468, 481, 572, 594, 639, 666, 702, 781, 814, 852, 858, 923, 962, 999, 1188, 1221, 1278, 1287, 1332, 1404, 1443, 1562, 1628, 1716, 1846, 1917, 1924, 1998, 2343, 2442, 2556, 2574, 2627, 2769, 2886, 3124, 3663, 3692, 3834, 3861, 3996, 4329, 4686, 4884, 5148, 5254, 5291, 5538, 5772, 7029, 7326, 7668, 7722, 7881, 8307, 8658, 9372, 10153, 10508, 10582, 10989, 11076, 12987, 14058, 14652, 15444, 15762, 15873, 16614, 17316, 20306, 21087, 21164, 21978, 23643, 24921, 25974, 28116, 28897, 30459, 31524, 31746, 33228, 34151, 40612, 42174, 43956, 47286, 47619, 49842, 51948, 57794, 60918, 63492, 68302, 70929, 84348, 86691, 91377, 94572, 95238, 99684, 102453, 115588, 121836, 136604, 141858, 142857, 173382, 182754, 190476, 204906, 260073, 274131, 283716, 285714, 307359, 346764, 365508, 375661, 409812, 520146, 548262, 571428, 614718, 751322, 780219, 922077, 1040292, 1096524, 1126983, 1229436, 1502644, 1560438, 1844154, 2253966, 3120876, 3380949, 3688308, 4507932, 6761898, 10142847, 13523796, 20285694, 40571388]

約数ペア:

[(1, 40571388), (2, 20285694), (3, 13523796), (4, 10142847), (6, 6761898), (9, 4507932), (11, 3688308), (12, 3380949), (13, 3120876), (18, 2253966), (22, 1844154), (26, 1560438), (27, 1502644), (33, 1229436), (36, 1126983), (37, 1096524), (39, 1040292), (44, 922077), (52, 780219), (54, 751322), (66, 614718), (71, 571428), (74, 548262), (78, 520146), (99, 409812), (108, 375661), (111, 365508), (117, 346764), (132, 307359), (142, 285714), (143, 283716), (148, 274131), (156, 260073), (198, 204906), (213, 190476), (222, 182754), (234, 173382), (284, 142857), (286, 141858), (297, 136604), (333, 121836), (351, 115588), (396, 102453), (407, 99684), (426, 95238), (429, 94572), (444, 91377), (468, 86691), (481, 84348), (572, 70929), (594, 68302), (639, 63492), (666, 60918), (702, 57794), (781, 51948), (814, 49842), (852, 47619), (858, 47286), (923, 43956), (962, 42174), (999, 40612), (1188, 34151), (1221, 33228), (1278, 31746), (1287, 31524), (1332, 30459), (1404, 28897), (1443, 28116), (1562, 25974), (1628, 24921), (1716, 23643), (1846, 21978), (1917, 21164), (1924, 21087), (1998, 20306), (2343, 17316), (2442, 16614), (2556, 15873), (2574, 15762), (2627, 15444), (2769, 14652), (2886, 14058), (3124, 12987), (3663, 11076), (3692, 10989), (3834, 10582), (3861, 10508), (3996, 10153), (4329, 9372), (4686, 8658), (4884, 8307), (5148, 7881), (5254, 7722), (5291, 7668), (5538, 7326), (5772, 7029)]