338572374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:494

約数の個数: 128

約数和(自身を含む): 873400320

約数和(自身を除く): 534827946

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 23, 34, 42, 46, 51, 53, 69, 102, 106, 119, 138, 159, 161, 238, 318, 322, 357, 371, 389, 391, 483, 714, 742, 778, 782, 901, 966, 1113, 1167, 1173, 1219, 1802, 2226, 2334, 2346, 2438, 2703, 2723, 2737, 3657, 5406, 5446, 5474, 6307, 6613, 7314, 8169, 8211, 8533, 8947, 12614, 13226, 16338, 16422, 17066, 17894, 18921, 19839, 20617, 20723, 25599, 26841, 37842, 39678, 41234, 41446, 46291, 51198, 53682, 61851, 62169, 62629, 92582, 123702, 124338, 125258, 138873, 144319, 145061, 152099, 187887, 277746, 288638, 290122, 304198, 350489, 375774, 432957, 435183, 456297, 474191, 700978, 865914, 870366, 912594, 948382, 1051467, 1064693, 1422573, 2102934, 2129386, 2453423, 2845146, 3194079, 3319337, 4906846, 6388158, 6638674, 7360269, 8061247, 9958011, 14720538, 16122494, 19916022, 24183741, 48367482, 56428729, 112857458, 169286187, 338572374]

約数ペア:

[(1, 338572374), (2, 169286187), (3, 112857458), (6, 56428729), (7, 48367482), (14, 24183741), (17, 19916022), (21, 16122494), (23, 14720538), (34, 9958011), (42, 8061247), (46, 7360269), (51, 6638674), (53, 6388158), (69, 4906846), (102, 3319337), (106, 3194079), (119, 2845146), (138, 2453423), (159, 2129386), (161, 2102934), (238, 1422573), (318, 1064693), (322, 1051467), (357, 948382), (371, 912594), (389, 870366), (391, 865914), (483, 700978), (714, 474191), (742, 456297), (778, 435183), (782, 432957), (901, 375774), (966, 350489), (1113, 304198), (1167, 290122), (1173, 288638), (1219, 277746), (1802, 187887), (2226, 152099), (2334, 145061), (2346, 144319), (2438, 138873), (2703, 125258), (2723, 124338), (2737, 123702), (3657, 92582), (5406, 62629), (5446, 62169), (5474, 61851), (6307, 53682), (6613, 51198), (7314, 46291), (8169, 41446), (8211, 41234), (8533, 39678), (8947, 37842), (12614, 26841), (13226, 25599), (16338, 20723), (16422, 20617), (17066, 19839), (17894, 18921)]