338840964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{487}}^1$

素因数の和:766

約数の個数: 144

約数和(自身を含む): 1074318336

約数和(自身を除く): 735477372

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 251, 252, 308, 396, 462, 487, 502, 693, 753, 924, 974, 1004, 1386, 1461, 1506, 1757, 1948, 2259, 2761, 2772, 2922, 3012, 3409, 3514, 4383, 4518, 5271, 5357, 5522, 5844, 6818, 7028, 8283, 8766, 9036, 10227, 10542, 10714, 11044, 13636, 15813, 16071, 16566, 17532, 19327, 20454, 21084, 21428, 24849, 30681, 31626, 32142, 33132, 37499, 38654, 40908, 48213, 49698, 57981, 61362, 63252, 64284, 74998, 77308, 96426, 99396, 112497, 115962, 122237, 122724, 149996, 173943, 192852, 224994, 231924, 244474, 337491, 347886, 366711, 449988, 488948, 674982, 695772, 733422, 855659, 1100133, 1344607, 1349964, 1466844, 1711318, 2200266, 2566977, 2689214, 3422636, 4033821, 4400532, 5133954, 5378428, 7700931, 8067642, 9412249, 10267908, 12101463, 15401862, 16135284, 18824498, 24202926, 28236747, 30803724, 37648996, 48405852, 56473494, 84710241, 112946988, 169420482, 338840964]

約数ペア:

[(1, 338840964), (2, 169420482), (3, 112946988), (4, 84710241), (6, 56473494), (7, 48405852), (9, 37648996), (11, 30803724), (12, 28236747), (14, 24202926), (18, 18824498), (21, 16135284), (22, 15401862), (28, 12101463), (33, 10267908), (36, 9412249), (42, 8067642), (44, 7700931), (63, 5378428), (66, 5133954), (77, 4400532), (84, 4033821), (99, 3422636), (126, 2689214), (132, 2566977), (154, 2200266), (198, 1711318), (231, 1466844), (251, 1349964), (252, 1344607), (308, 1100133), (396, 855659), (462, 733422), (487, 695772), (502, 674982), (693, 488948), (753, 449988), (924, 366711), (974, 347886), (1004, 337491), (1386, 244474), (1461, 231924), (1506, 224994), (1757, 192852), (1948, 173943), (2259, 149996), (2761, 122724), (2772, 122237), (2922, 115962), (3012, 112497), (3409, 99396), (3514, 96426), (4383, 77308), (4518, 74998), (5271, 64284), (5357, 63252), (5522, 61362), (5844, 57981), (6818, 49698), (7028, 48213), (8283, 40908), (8766, 38654), (9036, 37499), (10227, 33132), (10542, 32142), (10714, 31626), (11044, 30681), (13636, 24849), (15813, 21428), (16071, 21084), (16566, 20454), (17532, 19327)]