249903504

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{379}}^1$

素因数の和:653

約数の個数: 120

約数和(自身を含む): 741197600

約数和(自身を除く): 491294096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 241, 304, 342, 379, 456, 482, 684, 723, 758, 912, 964, 1137, 1368, 1446, 1516, 1928, 2169, 2274, 2736, 2892, 3032, 3411, 3856, 4338, 4548, 4579, 5784, 6064, 6822, 7201, 8676, 9096, 9158, 11568, 13644, 13737, 14402, 17352, 18192, 18316, 21603, 27288, 27474, 28804, 34704, 36632, 41211, 43206, 54576, 54948, 57608, 64809, 73264, 82422, 86412, 91339, 109896, 115216, 129618, 164844, 172824, 182678, 219792, 259236, 274017, 329688, 345648, 365356, 518472, 548034, 659376, 730712, 822051, 1036944, 1096068, 1461424, 1644102, 1735441, 2192136, 3288204, 3470882, 4384272, 5206323, 6576408, 6941764, 10412646, 13152816, 13883528, 15618969, 20825292, 27767056, 31237938, 41650584, 62475876, 83301168, 124951752, 249903504]

約数ペア:

[(1, 249903504), (2, 124951752), (3, 83301168), (4, 62475876), (6, 41650584), (8, 31237938), (9, 27767056), (12, 20825292), (16, 15618969), (18, 13883528), (19, 13152816), (24, 10412646), (36, 6941764), (38, 6576408), (48, 5206323), (57, 4384272), (72, 3470882), (76, 3288204), (114, 2192136), (144, 1735441), (152, 1644102), (171, 1461424), (228, 1096068), (241, 1036944), (304, 822051), (342, 730712), (379, 659376), (456, 548034), (482, 518472), (684, 365356), (723, 345648), (758, 329688), (912, 274017), (964, 259236), (1137, 219792), (1368, 182678), (1446, 172824), (1516, 164844), (1928, 129618), (2169, 115216), (2274, 109896), (2736, 91339), (2892, 86412), (3032, 82422), (3411, 73264), (3856, 64809), (4338, 57608), (4548, 54948), (4579, 54576), (5784, 43206), (6064, 41211), (6822, 36632), (7201, 34704), (8676, 28804), (9096, 27474), (9158, 27288), (11568, 21603), (13644, 18316), (13737, 18192), (14402, 17352)]