1268359668

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:347

約数の個数: 192

約数和(自身を含む): 3624140800

約数和(自身を除く): 2355781132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 93, 108, 114, 124, 127, 157, 171, 186, 228, 254, 279, 314, 342, 372, 381, 471, 508, 513, 558, 589, 628, 684, 762, 837, 942, 1026, 1116, 1143, 1178, 1413, 1524, 1674, 1767, 1884, 2052, 2286, 2356, 2413, 2826, 2983, 3348, 3429, 3534, 3937, 4239, 4572, 4826, 4867, 5301, 5652, 5966, 6858, 7068, 7239, 7874, 8478, 8949, 9652, 9734, 10602, 11811, 11932, 13716, 14478, 14601, 15748, 15903, 16956, 17898, 19468, 19939, 21204, 21717, 23622, 26847, 28956, 29202, 31806, 35433, 35796, 39878, 43434, 43803, 47244, 53694, 58404, 59817, 63612, 65151, 70866, 74803, 79756, 80541, 86868, 87606, 92473, 106299, 107388, 119634, 130302, 131409, 141732, 149606, 161082, 175212, 179451, 184946, 212598, 224409, 239268, 260604, 262818, 277419, 299212, 322164, 358902, 369892, 378841, 425196, 448818, 525636, 538353, 554838, 618109, 673227, 717804, 757682, 832257, 897636, 1076706, 1109676, 1136523, 1236218, 1346454, 1515364, 1664514, 1854327, 2019681, 2153412, 2273046, 2472436, 2496771, 2692908, 3329028, 3409569, 3708654, 4039362, 4546092, 4993542, 5562981, 6819138, 7417308, 8078724, 9987084, 10228707, 11125962, 11744071, 13638276, 16688943, 20457414, 22251924, 23488142, 33377886, 35232213, 40914828, 46976284, 66755772, 70464426, 105696639, 140928852, 211393278, 317089917, 422786556, 634179834, 1268359668]

約数ペア:

[(1, 1268359668), (2, 634179834), (3, 422786556), (4, 317089917), (6, 211393278), (9, 140928852), (12, 105696639), (18, 70464426), (19, 66755772), (27, 46976284), (31, 40914828), (36, 35232213), (38, 33377886), (54, 23488142), (57, 22251924), (62, 20457414), (76, 16688943), (93, 13638276), (108, 11744071), (114, 11125962), (124, 10228707), (127, 9987084), (157, 8078724), (171, 7417308), (186, 6819138), (228, 5562981), (254, 4993542), (279, 4546092), (314, 4039362), (342, 3708654), (372, 3409569), (381, 3329028), (471, 2692908), (508, 2496771), (513, 2472436), (558, 2273046), (589, 2153412), (628, 2019681), (684, 1854327), (762, 1664514), (837, 1515364), (942, 1346454), (1026, 1236218), (1116, 1136523), (1143, 1109676), (1178, 1076706), (1413, 897636), (1524, 832257), (1674, 757682), (1767, 717804), (1884, 673227), (2052, 618109), (2286, 554838), (2356, 538353), (2413, 525636), (2826, 448818), (2983, 425196), (3348, 378841), (3429, 369892), (3534, 358902), (3937, 322164), (4239, 299212), (4572, 277419), (4826, 262818), (4867, 260604), (5301, 239268), (5652, 224409), (5966, 212598), (6858, 184946), (7068, 179451), (7239, 175212), (7874, 161082), (8478, 149606), (8949, 141732), (9652, 131409), (9734, 130302), (10602, 119634), (11811, 107388), (11932, 106299), (13716, 92473), (14478, 87606), (14601, 86868), (15748, 80541), (15903, 79756), (16956, 74803), (17898, 70866), (19468, 65151), (19939, 63612), (21204, 59817), (21717, 58404), (23622, 53694), (26847, 47244), (28956, 43803), (29202, 43434), (31806, 39878), (35433, 35796)]